The training and publication of this LoRA were conducted entirely by an autonomous Agent equipped with multiple embedded skills and tools. The complete workflow, including data generation, training configuration, model training, result organization, and automated release, was executed without human supervision. Based on the author’s manual inspection of representative samples, the resulting LoRA demonstrates strong character consistency, stable visual identity, and well-defined character anchors. These observations suggest that the proposed agent-driven workflow is both efficient and technically robust.
Further implementation details are available in the accompanying technical article: https://civarchive.com/articles/32228/single-image-character-lora-training-via-synthetic-expansion
Nightingale / 夜莺 multi-outfit LoRA for Arknights on WAI v17 / Illustrious-SDXL. Use `nightingale_arknights` with `arknights` around weight `0.55`; recommended range is `0.45-0.70`.
Trigger words <code>nightingale_arknights, nightingale_arknights_elite_1, arknights, 1girl, nightingale_arknights_liuhui, nightingale_arknights_wange</code>
Recommended Usage
<pre><code>### Default Weight

`0.55`

### Useful Range

`0.45-0.70`

### Motion / Composition First

Use the lower side of the tested range, around `0.45`, when pose flexibility or scene composition matters more than strict outfit locking.

### Avoid as Default

Weights above `0.70` are not recommended as the default because this project showed higher risk of reference-prop leakage and reduced composition flexibility.</code></pre>
Outfit Prompts
精英1 / <code>elite_1</code>
Outfit trigger: <code>nightingale_arknights_elite_1</code>
Full prompt
<pre><code>nightingale_arknights, nightingale_arknights_elite_1, arknights, 1girl, solo, long hair, very long hair, blonde hair, wavy hair, blue eyes, horns, horns through headwear, dress, white dress, jacket, boots, lace-up boots, knee boots, hat, cross-laced footwear, white footwear, white headwear, long sleeves, turtleneck, shoulder cutout, bare shoulders, off shoulder, sidelocks, belt, sleeveless, puffy sleeves, blunt bangs, demon horns, black ribbon, ribbon, hair ribbon, sweater, beret, ribbed sweater, white sweater, turtleneck sweater, collarbone, official alternate costume</code></pre>
Example with LoRA
<pre><code>&lt;lora:nightingale_arknights_strict_imagegen_recommended_e000006:0.55&gt;, nightingale_arknights, nightingale_arknights_elite_1, arknights, 1girl, solo, long hair, very long hair, blonde hair, wavy hair, blue eyes, horns, horns through headwear, dress, white dress, jacket, boots, lace-up boots, knee boots, hat, cross-laced footwear, white footwear, white headwear, long sleeves, turtleneck, shoulder cutout, bare shoulders, off shoulder, sidelocks, belt, sleeveless, puffy sleeves, blunt bangs, demon horns, black ribbon, ribbon, hair ribbon, sweater, beret, ribbed sweater, white sweater, turtleneck sweater, collarbone, official alternate costume, upper body, looking at viewer, soft smile</code></pre>
流辉 / <code>liuhui</code>
Outfit trigger: <code>nightingale_arknights_liuhui</code>
Full prompt
<pre><code>nightingale_arknights, nightingale_arknights_liuhui, arknights, 1girl, solo, long hair, blonde hair, very long hair, blue eyes, horns, white dress, dress, headdress, sleeveless dress, high heels, gladiator sandals, toenail polish, jewelry, sandals, bracelet, barefoot sandals (jewelry), veil, gold footwear, blue cape, bare legs, sleeveless, white headwear, anklet, barefoot, choker, pointy ears, cape, blunt bangs, bare shoulders, horn ornament, collarbone, horn ring, black choker</code></pre>
Example with LoRA
<pre><code>&lt;lora:nightingale_arknights_strict_imagegen_recommended_e000006:0.55&gt;, nightingale_arknights, nightingale_arknights_liuhui, arknights, 1girl, solo, long hair, blonde hair, very long hair, blue eyes, horns, white dress, dress, headdress, sleeveless dress, high heels, gladiator sandals, toenail polish, jewelry, sandals, bracelet, barefoot sandals (jewelry), veil, gold footwear, blue cape, bare legs, sleeveless, white headwear, anklet, barefoot, choker, pointy ears, cape, blunt bangs, bare shoulders, horn ornament, collarbone, horn ring, black choker, upper body, looking at viewer, soft smile</code></pre>
挽歌 / <code>wange</code>
Outfit trigger: <code>nightingale_arknights_wange</code>
Full prompt
<pre><code>nightingale_arknights, nightingale_arknights_wange, arknights, 1girl, solo, long hair, blonde hair, blunt bangs, horns, demon horns, black dress, dress, torn dress, white dress, long dress, layered dress, high heels, black ribbon, ribbon, hat, black footwear, bonnet, chain, black headwear, long sleeves, gothic lolita, lolita fashion, wide sleeves, torn clothes, sidelocks, belt, chin strap, black belt, frills, straight hair, blue eyes, horns through headwear, curled horns, black bow, neck ribbon, white ascot, ascot</code></pre>
Example with LoRA
<pre><code>&lt;lora:nightingale_arknights_strict_imagegen_recommended_e000006:0.55&gt;, nightingale_arknights, nightingale_arknights_wange, arknights, 1girl, solo, long hair, blonde hair, blunt bangs, horns, demon horns, black dress, dress, torn dress, white dress, long dress, layered dress, high heels, black ribbon, ribbon, hat, black footwear, bonnet, chain, black headwear, long sleeves, gothic lolita, lolita fashion, wide sleeves, torn clothes, sidelocks, belt, chin strap, black belt, frills, straight hair, blue eyes, horns through headwear, curled horns, black bow, neck ribbon, white ascot, ascot, upper body, looking at viewer, soft smile</code></pre>
Negative Prompt
<pre><code>low quality, bad anatomy, blurry, bad proportions, deformed hands, extra limbs, extra fingers, disfigured, low resolution, oversaturated, grainy, poorly drawn face, mutated, unrealistic, text, watermark, low detail, bad lighting, noisy background, bad composition, messy, blurry edges, artifacts, wrong perspective, long neck, bad posture, asymmetrical, pixelated, distorted, out of focus, clipping,
different outfit, alternate outfit, outfit change, costume change, wrong outfit, incorrect outfit, mismatched outfit, inconsistent outfit, redesigned outfit, modified outfit, extra clothes, missing clothes, incomplete outfit,</code></pre>
Recommended Generation Settings
<pre><code>Checkpoint: WAI-Nsfw-Illustrious-17
Base resolution: 1024 x 1024
Final resolution: 2048 x 2048
Sampler: DPM++ 2M
Scheduler: Karras
Steps: 30
CFG scale: 6.5
Hires.fix: enabled
Hires upscaler: RealESRGAN_x4plus_anime_6B
Hires steps: 32
Denoising strength: 0.4
Upscale by: 2
Hires CFG scale: 6
LoRA weight: 0.55</code></pre>
License / Usage NSFW generation is allowed. Author credit is required for this model release. Generated images may not be sold. Selling this model, merges, or redistributed model files is not allowed. Use on Civitai and other generation services is allowed. Sharing merges and using different permissions on merges are allowed.

Nightingale / 夜莺 - Arknights WAI Illustrious SDXL LoRA

Recommended epoch 6 for WAI v17 / Illustrious-SDXL. Use weight <code>0.55</code>; tested useful range <code>0.45-0.70</code>.Trigger words: <code>nightingale_arknights</code>, <code>nightingale_arknights_elite_1</code>, <code>arknights</code>, <code>1girl</code>, <code>nightingale_arknights_liuhui</code>, <code>nightingale_arknights_wange</code>.

Files with SHA256: 0981cdcb3e883dbc2aa7626cea9ff720332bc2e41044faf1489e677b365e998c