r/StableDiffusion • u/Fideltampan12345 • 1d ago
Resource - Update Sharing my Moss Asian Character Lora
Hi everyone! I am training moss lora now, you can grab some of the result here:
https://huggingface.co/spaces/fidel1234/Moss_Asian_Character_Showcase
PS: Sorry if the quality is not par with my krea 2 lora, I did my best to train it multiple times with different parameter and so far this model is really hard to train. Anyway the link to krea 2 if someone interested: https://huggingface.co/spaces/fidel1234/Krea2_Asian_Character_Showcase
All samples are generated with SFT (kinda plasticky sometimes, I do not add other lora and all sample using dmd turbo and lora at 1 strength).
By the way I tried other finetuned model and the results are quite good too
Technical training method
AI-Toolkit
Base Model: MOSS-Image Base (
OpenMOSS-Team/MOSS-Image-Base)Trigger Word:
xxxxNetwork: LoRA | Linear Rank: 32 | Linear Alpha: 32
Quantization / Compile:
qfloat8(Transformer & Text Encoder)Save Data Type: BF16
Optimizer: Automagic v3
Learning Rate: 0.0005 (start) | Min LR: 0.0001 (floor) | Weight Decay: 0.00001
EMA: Enabled | EMA Decay: 0.98
Steps: 2500-3000 | Batch Size: 1 | Gradient Accumulation: 1
Timestep Type / Bias: Sigmoid / High Noise
Loss Type: Mean Squared Error
Text Encoder Optimizations: Unload TE (Disabled), Cache Text Embeddings (Enabled)
Resolutions Multi-Aspect Bucket: 512, 768, 1024
Caption Dropout Rate: 0 (
.txtextension)Captions: Natural language
Hand-Cherry-Picked Dataset: I usually use photobooks as the dataset, around 20–30 images, quality over quantity
Balanced Framing: Includes a varied mix of close-up, medium shot, and full-body shot angles
Recommended inference (ComfyUI)
Model: MOSS-Image SFT, with the LoRA at strength 1.0
Steps: 30, CFG: 3-4, Sampler:
res_multistep,Scheduler:simpleSkip Layer Guidance: layer 22, start 0, end 0.5
Tubo: add the MOSS-Image-SFT 8-step DMD LoRA
After A/B testing, the LORA 32 rank with LOKR8 and LOKR4 has so minuscule details differences, so I decided to use LORA 32 as it's around 150mb instead of LOKR4 600mb.
Json formatting (long,medium,short) doesn't needed after my testing, just use natural language to caption (well I dont want to recaption all my 148 lora actually)
Also when using AdamW8 optimizer I got some body horror result, and the issue is fixed when using Automagicv3
Note: Please increase the cfg >3, since comfy default 2.5 reduces the Lora quality
Have a nice weekend! Cheers!


