【AI繪畫】喜歡機(jī)甲美少女？你需要知道這一切
前言
對(duì)?Gundam RX78-2 outfit style 高達(dá)lora的全面評(píng)測(cè)。
這次的模型與之前使用的漢服lora一樣，是服裝類型的lora。不過區(qū)別于漢服lora，它除了可以生成機(jī)甲風(fēng)格服裝，也能用于直接生成高達(dá)本體。另外，這個(gè)lora模型的訓(xùn)練集主要使用的是高達(dá)RX87-2型號(hào)。在生成時(shí)，雖然可以通過調(diào)整提示詞一定程度改變外觀，不過基礎(chǔ)設(shè)計(jì)依然是以訓(xùn)練集的高達(dá)型號(hào)為主。如果想要生成其他樣式的我在C站也找到了幾個(gè)近似風(fēng)格的lora，等我玩明白之后與大家分享。
視頻鏈接
【AI繪畫】喜歡機(jī)甲美少女？你需要知道這一切www.bilibili.com/video/BV19X4y127Gy
下載鏈接
CKPT大模型鏈接：
https://pan.baidu.com/s/18RzP227M75U00CqUcUzJ4g?pwd=y44h
提取碼：y44h
lora模型鏈接：
https://pan.baidu.com/s/1MzI7cD6lFnmMq102yNP1lg?pwd=px86
提取碼：px86
圖包鏈接：
https://pan.baidu.com/s/1BBibx4ftn-pl8Ugi3JmoUA?pwd=ppr0
提取碼：ppr0
交流群
qq群：697080799
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測(cè)試中用到的模型
CKPT大模型：
abyssorangemix2sfw
anything-v4.5
chilloutmix
refslaveV1_v1
reAnimated_v11
Lora模型：
zhongliLoraCollection_zhongliHard
fischlGenshinImpact_fischlGenshinImpact
japanesedolllikenessV1_v15
blindbox_v1
RX78_V1
實(shí)際使用案例
大模型：abyssorangemix2SFW
lora：RX78_V1?權(quán)重：0.65
lora：blindbox_V1?權(quán)重：0.8
正：
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.2),ultra-detailed,photorealistic,
chibi,full body, standing,(looking at viewer),
gundam\(rx78\),mecha,robot,science fiction,Cyborg girl in gundam style,
soft light,(natural skin texture:1.2), (hyperrealism:1.2), sharp focus, focused,
beautiful face, beautiful eyes,
1girl,black hair,super plugsuit,
(city,street,building),
rendered in blender,
負(fù)：
paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?30,?Sampler:?DPM++ SDE Karras,?CFG scale: 7,?Seed:?4233348580,?Size:?620x823
大模型：abyssorangemix2SFW
lora：RX78_V1?權(quán)重：0.65
lora：blindbox_V1?權(quán)重：0.8
正：
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.2),ultra-detailed,photorealistic,
chibi,full body, standing,(looking at viewer),
gundam\(rx78\),mecha,robot,science fiction,Cyborg girl in gundam style,
soft light,(natural skin texture:1.2), (hyperrealism:1.2), sharp focus, focused,
beautiful face, beautiful eyes,
1girl,black hair,super plugsuit,
(city,street,building),
rendered in blender,
負(fù)：
paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?30,?Sampler:?DPM++ SDE Karras,?CFG scale: 7,?Seed:?4233348580,?Size:?620x823
大模型：abyssorangemix2SFW
lora：RX78_V1?權(quán)重：0.85
正：
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.2), (hyperrealism:1.2),ultra-detailed,photorealistic,
(looking at viewer,full body:1.2),
(1girl,solo:1.3),girl's face,
([purple|green]theme:1.2),
mecha,science fiction,Cyborg girl in gundam style,
soft light,(natural skin texture:1.2),Motion blur,speed lines,
beautiful face, beautiful eyes,
(super plugsuit,angry, battle effectiveness award,broken armor,injury,floating hair,weapons:1.3),helmet,
(ruins,building debris,fight cloud,explosion,(Flying debris),flare, battlefield:1.5)
負(fù)：
paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?30,?Sampler:?DPM++ SDE Karras,?CFG scale:?7,?Seed:?244772671,?Size:?800x1144,
大模型：abyssorangemix2SFW
lora：RX78_V1?權(quán)重：0.85
正：
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.2), (hyperrealism:1.2),ultra-detailed,photorealistic,
(looking at viewer,full body:1.2),
(1girl,solo:1.3),girl's face,
([purple|green]theme:1.2),
mecha,science fiction,Cyborg girl in gundam style,
soft light,(natural skin texture:1.2),Motion blur,speed lines,
beautiful face, beautiful eyes,
(super plugsuit,angry, battle effectiveness award,broken armor,injury,floating hair,weapons:1.3),helmet,
(ruins,building debris,fight cloud,explosion,(Flying debris),flare, battlefield:1.5)
負(fù)：
paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?30,?Sampler:?DPM++ SDE Karras,?CFG scale:?7,?Seed:?244772671,?Size:?800x1144,
大模型：chilloutmix
lora：RX78_V1?權(quán)重：0.85
lora：japanesedolllikenessV1_v15?權(quán)重：0.35
正：
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.3), (realistic, photo-realistic:1.3),photon mapping, radiosity, physically-based rendering,cosplay, cosplay photo, animegao,
soft light,light on face,
(looking at viewer,cowboy shot:1.3),
(1girl,solo:1.3),girl's face,
([purple|green]theme:1.5),
mecha,science fiction,Cyborg girl in gundam style,
beautiful face, beautiful eyes,
shy, light blush, seductive smile, standing,
city,harukatron,clear sky, cumulonimbus cloud, outdoors,
負(fù)：
paintings, sketches,close-up, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?30,?Sampler:?DPM++ SDE Karras,?CFG scale:?7,?Seed:?829493939,?Size:?800x1150
大模型：chilloutmix
lora：RX78_V1?權(quán)重：0.85
lora：japanesedolllikenessV1_v15?權(quán)重：0.35
正:
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.3), (realistic, photo-realistic:1.3),photon mapping, radiosity, physically-based rendering,cosplay, cosplay photo, animegao,
soft light,light on face,(dim lighting), from below,very wide shot,
(looking at viewer,(cowboy shot):1.3), depth of field,
(1girl,solo:1.3),girl's face,
([purple|green]theme:1.5),
mecha,science fiction,Cyborg girl in gundam style,
beautiful face, beautiful eyes,
horrified,scared, broken eyewear, smudge,against wall, distress, dirty,(cuts:1.5),
(indoors, basement, ruins, broken wall:1.3),
負(fù)：
paintings, sketches,close-up, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?30,?Sampler:?DPM++ SDE Karras,?CFG scale:?9,?Seed:?1111451080,?Size:?800x1150
大模型測(cè)試
基礎(chǔ)信息
lora：RX78_V1
正：
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.2),ultra-detailed,photorealistic,
gundam\(rx78\),mecha,robot,science fiction,Cyborg girl in gundam style,
soft light,(natural skin texture:1.2), (hyperrealism:1.2), sharp focus, focused,
(1girl , solo:1.5),looking at viewer,close-up, upper body, girl's face,
long hair,black hair,beautiful face, beautiful eyes,short dress,under shirt,
standing,looking at viewer,
city,street, dim lighting,
負(fù)：
paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?30,?Sampler:?DPM++ SDE Karras,?CFG scale:?7,?Seed:?785171604,?Size:?620x823
對(duì)比圖
階段結(jié)論
測(cè)試中的大模型基本都展現(xiàn)了不錯(cuò)的效果，不過權(quán)重過高的情況下畫面會(huì)偏向純機(jī)械要需要注意一下。不同大模型對(duì)應(yīng)的權(quán)重表現(xiàn)也有區(qū)別，使用時(shí)按需調(diào)整。
提示詞對(duì)照測(cè)試
基礎(chǔ)信息
官方給出的trigger words
gundam\(rx78\) mecha robot science fiction
測(cè)試使用的數(shù)據(jù)：
正：
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.2),ultra-detailed,photorealistic,
soft light,(natural skin texture:1.2), (hyperrealism:1.2), sharp focus, focused,
beautiful face, beautiful eyes,
1girl,black hair,
upper body, standing,(looking at viewer),
blurry background,
gundam\(rx78\), mecha, robot, science fiction, Cyborg girl in gundam style
負(fù)：
paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?30,?Sampler:?Euler a,?CFG scale:?7,?Seed:?2504484064,?Size:?620x823,
對(duì)比圖
階段結(jié)論
不是所有提示詞都要一起用的，用多了會(huì)污染其他提示詞。單一觸發(fā)詞配上lora依然能產(chǎn)生不錯(cuò)的效果。
兼容性測(cè)試
人物lora兼容測(cè)試（女性）
基礎(chǔ)信息
lora：RX78_V1
lora：fischlGenshinImpact_fischlGenshinImpact
正：
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.2),ultra-detailed,photorealistic,
gundam\(rx78\),mecha,robot,science fiction,Cyborg girl in gundam style,
soft light,(natural skin texture:1.2), (hyperrealism:1.2), sharp focus, focused,
(1girl , solo:1.5),looking at viewer,close-up, upper body, girl's face,
beautiful face, beautiful eyes,
standing,looking at viewer,
city,street, dim lighting,
lora:fischlGenshinImpact_fischlGenshinImpact:NUM,
負(fù)：
paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?30,?Sampler:?DPM++ SDE Karras,?CFG scale:?7,?Seed:?3128915404,?Size:?620x823
對(duì)比圖
人物lora兼容測(cè)試（男性）
基礎(chǔ)信息
lora：RX78_V1
lora：zhongliLoraCollection_zhongliHard
正：
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.2),ultra-detailed,photorealistic,
gundam\(rx78\),mecha,robot,science fiction,Cyborg girl in gundam style,
soft light,(natural skin texture:1.2), (hyperrealism:1.2), sharp focus, focused,
(1man , solo:1.5),looking at viewer,close-up, upper body,character \(series\),
beautiful face, beautiful eyes,
standing,looking at viewer,
city,street, dim lighting,
lora:zhongliLoraCollection_zhongliHard:NUM
負(fù)
paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?30,?Sampler:?DPM++ SDE Karras,?CFG scale:?7,?Seed:?219445328,?Size:?620x823
對(duì)比圖
畫風(fēng)lroa兼容性測(cè)試（盲盒）
基礎(chǔ)信息
lora：RX78_V1
lora：blindbox_V1
正：
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.2),ultra-detailed,photorealistic,
chibi,full body, standing,(looking at viewer),
gundam\(rx78\),mecha,robot,science fiction,Cyborg girl in gundam style,
soft light,(natural skin texture:1.2), (hyperrealism:1.2), sharp focus, focused,
beautiful face, beautiful eyes,
1girl,black hair,super plugsuit,
(city,street,building),
rendered in blender,
負(fù)：
paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?30,?Sampler:?DPM++ SDE Karras,?CFG scale:?7,?Seed:?2569834174,?Size:?620x823
對(duì)比圖
階段總結(jié)
兼容性測(cè)試中發(fā)現(xiàn)，它與人物的兼容性并不是很好。不過很多角色特征都需要用服裝表現(xiàn)，想在保留所有特征的情況下直接把服裝轉(zhuǎn)化為機(jī)甲跨度確實(shí)也比較大。尤其是在處理男角色時(shí)，效果格外的不行。
不過它與畫風(fēng)lora的兼容性極佳，與盲盒l(wèi)ora配合時(shí)產(chǎn)生了相當(dāng)不錯(cuò)的效果。按照測(cè)試結(jié)果，盲盒l(wèi)ora與他配合時(shí)，高達(dá)lora權(quán)重建議控制在0.8以內(nèi)，盲盒l(wèi)ora權(quán)重在0.7以上會(huì)比較好，最好是同時(shí)使用盲盒l(wèi)ora 的通用提示詞使用
圖生圖測(cè)試
原圖
基礎(chǔ)信息
lora：RX78_V1
正：
masterpiece, best quality,(8k, RAW photo, best quality, masterpiece:1.2),ultra-detailed,photorealistic,
gundam\(rx78\),mecha,robot,science fiction,Cyborg girl in gundam style,
1girl,black hair,
upper body, head tilt,standing,(looking at viewer),
blurry background,
負(fù)：
paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head,lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,cross-eyed,mutated hands,polar lowres,bad body,bad proportions,gross proportions,text,error,missing fingers,missing arms,missing legs,extra digit
Steps:?20,?Sampler:?DPM++ SDE Karras,?CFG scale:?7,?Seed:?2048218151,?Size:?888x592
二次元畫風(fēng)對(duì)比圖
寫實(shí)畫風(fēng)對(duì)比圖
階段結(jié)論
圖生圖測(cè)試中的表現(xiàn)效果也是相當(dāng)不錯(cuò)。基本能做到在保持人物基礎(chǔ)動(dòng)作不變的情況下，改變圖像背景與畫風(fēng)，甚至是為人物穿上機(jī)甲。生成前依然需要用提示詞大致描述照片人物的特征，不過關(guān)于服裝的描述不能過于詳細(xì)，太過詳細(xì)可能影響生成結(jié)果。
二次元畫風(fēng)與寫實(shí)畫風(fēng)在圖生圖的配置時(shí)略有不同，寫實(shí)畫風(fēng)情況下重繪幅度建議控制在0.4~0.55，lora權(quán)重建議控制在0.7以下。二次元畫風(fēng)時(shí)，重繪幅度建議控制在0.5~0.6可以視情況進(jìn)一步調(diào)高，lora權(quán)重控制在0.8以下。
