just1n (Pony V3) is a character LoRA trained on Pony Diffusion XL (SDXL 1.0) for the trigger word just1n. It was built from 264 captioned reference images using Civitai’s Spine Controller and ai-toolkit, with a 32-rank LoRA at 1024px resolution, cosine learning-rate schedule, Adafactor optimizer, and joint UNet + text-encoder training. The run targeted a consistent male character read — mature, bara-leaning, realistic proportions, East Asian features, and recurring tags like short dark hair, glasses, facial hair, and an everyday “married father” look in casual settings.

Fifteen epoch checkpoints are available from this training job (the full 20-epoch run did not complete). Sample generations skew toward upper-body and full-body portraits with natural lighting, outdoor or indoor photo backgrounds, and a range of body types from plump to muscular. Use just1n in your prompt at modest strength (roughly 0.7–1.0 to start) alongside quality tags; the bundled negative prompt from training (bad quality, low quality, jpeg artifacts, blurry, watermark, etc.) is a good baseline. Epoch 10–15 is usually a sensible starting range for Pony XL, but compare sample images across epochs to pick the best fit for your workflow.