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SameFace_Fix.safetensors
4 MB · SafeTensor
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About This Model
FLUX · LoRAs
"by VadimFedenko - Important This Lora should be used with a NEGATIVE weight. Also The model is aimed at diversifying the look of women only. I plan to do a separate model for men later and men with beards especially Also cool fact the size of the Lora is only 4mb it is limited to 2 blocks with a high rank So, What's a Sameface? It's a common problem in generative AI, in which the model generates people with identical appearances. Unlike with SD1.5/SDXL, this is not just a result of the diverse dataset converging into a single token like ""woman"". in Flux,"
Creator notes
Important: This Lora should be used with a NEGATIVE weight.
Also: The model is aimed at diversifying the look of women only. I plan to do a separate model for men later (and men with beards especially)
Also cool fact: the size of the Lora is only 4mb (it is limited to 2 blocks with a high rank)
-
So, What's a "Sameface"?
It's a common problem in generative AI, in which the model generates people with identical appearances. Unlike with SD1.5/SDXL, this is not just a result of the diverse dataset converging into a single token like "woman". in Flux, Dev/Schnell were distilled from the Pro version, resulting in a loss of diversity.
-
Why use Negative weight?
Lora was trained on the most generic photos of women that Flux generates.
If you then apply this Lora with a NEGATIVE weight, it will work as a sort of negative prompt, but without negative prompt!
By using this clever trick, Lora will basically tell Flux to generate anything except a typical Flux face. And as result, we'll get beautiful unique faces every time!
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Why Lora and not tricks like lower Guidance?
People want diverse faces with high guidance in order to maintain high prompt adherence and image quality, that's why interventions at the latent space level are optimal.
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How does it differ from other character Loras?
While other Loras introduce their own "samefaces", this Lora, only tells Flux what should NOT be in the generation, not what to add. As a result, this Lora diversifies people's appearance, rather than narrowing it even further.
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How was the Lora actually made?
At first I was disappointed because nothing worked out. I was about to give up this project, but then tried to train Lora with just 2 layers, and suddenly during testing, I was met with beautiful faces, and with authentic, distant from Flux, appearance.
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What's next?
I have a lot to experiment with. Different learning rates, layers and ranks have to be tested in order to improve quality. Merging different Lora variants might fix the problems with artifacts at higher values. I'll make sure to make a better version, If this Lora has enough interest
I'm really forward to your feedback, as this model is highly experimental. Any feedback is appreciated and will hopefully help me to improve the model.
special thanks to Ostris for
Trigger words
woman
SHA256
5B7919B792DC536621D95D0F42F77D3D68789874F4D5926C42F7242C30F78E7C
ModelTrends.ai Model ID
#6205
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Example renders
Prompts and settings shared by the people who made these renders on Civitai. Pick a render to see how it was made.
Settings
Sampler
Undefined
Steps
22
Guidance
3.5
Seed
4294967295
Size
832x1216
Clip skip
2
Weight used
-0.35
Prompt
(Candid photography:1.3), face and cleavage closeup from above, A beautiful supermarket, a blushed smiling brunette freckled Woman in high wooly stockings and very short skirt standing at a candy shelf on tiptoes, colorful knitted sweater, cleavage, looking up, messy hairbun, infront of the atmospheric led-adverstisment, crepuscular rays, volumetric lighting, ultra detailed, deep Blacks, very detailed, atmospheric haze, Film grain, cinematic film still, shallow depth of field, highly detailed, high budget, cinemascope, moody, epic, OverallDetail, 2000s vintage RAW photo, photorealistic, candid camera, color graded cinematic, eye catchlights, atmospheric lighting, imperfections, natural, shallow dof,undefined
Settings
Sampler
Undefined
Steps
21
Guidance
3
Seed
3560779263
Size
832x1216
Clip skip
2
Weight used
-0.9
Prompt
(Soft Lighting Photography by Mimoza Veliu and Mario Giacomelli:1.2), NSFW, surreal lucid erotic dream with strong memorable effect full of sexyness captured by lustful photographer, aesthetic_pose, magazine_cover, A hyper-realistic portrait of a young nordic woman with a pale complexion and delicate facial feature, Her eyes are almond-shaped, and have a striking light blue color with a slightly intense gaze,
Settings
Sampler
DPM++ 2M
Steps
50
Guidance
1
Seed
3504570443
Size
1392x1848
Prompt
In a captivating nighttime scene shot from side and slightly above, stylish latina woman with perfect features squats gracefully near back of a sideways-positioned tuned Toyota AE86 Sprinter Trueno, partially in the frame. Girl is resting her back on the car's side. The car's underbody lights illuminate the asphalt below, creating intricate, glowing patterns around its perimeter. She is adorned in an exquisite Playboy bunny outfit featuring a strapless black leotard, fake bunny ears, wrist cuffs, white pantyhose, high heels, and a detached collar with a bowtie. Her long, lush, wavy hair cascades like a waterfall, adding to her captivating presence. Depicted with accurate female anatomy, she exudes confidence and allure. The high-definition detail emphasizes the sleek lines of the car and the elegance of the woman, all bathed in the ethereal glow of the illuminated surroundings, creating a mesmerizing and enchanting atmosphere.
<lora:Dever_Flux_Enhancer:0.5> <lora:Flux_spirals_of_light:0.8> <lora:sameface2:-0.35>
Settings
Sampler
Undefined
Steps
20
Guidance
3.5
Seed
3349949569
Size
832x1216
Clip skip
2
Weight used
-0.6
Prompt
photo of a female jedi master by famous photographer, rim light, great contrast, epic, masterpiece, highly detailed
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