Astgenne / 星极 - Arknights WAI Illustrious SDXL LoRA

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://civitai.com/articles/32228/single-image-character-lora-training-via-synthetic-expansion

Astgenne / 星极 multi-outfit LoRA for Arknights on WAI v17 / Illustrious-SDXL. Use `astgenne_arknights` with `arknights` around weight `0.55`; recommended range is `0.45-0.70`.

Trigger words
astgenne_arknights, arknights, 1girl, astgenne_arknights_elite_1, astgenne_arknights_qi_gong_miao_xiang, astgenne_arknights_xun_yao, astgenne_arknights_dian_tang_shang_de_you_qin

Recommended Usage

### 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.

Outfit Prompts

精英1 / elite_1

Outfit trigger: astgenne_arknights_elite_1

Full prompt

astgenne_arknights, astgenne_arknights_elite_1, 1girl, solo, blue_eyes, long_hair, navy_blue_hair, braid, side_braid, blunt_bangs, hair_between_eyes, pale_skin, white_blouse, lace_trim, high_collar, black_neck_bow, black_skirt, pleated_skirt, navy_blue_skirt, asymmetrical_cape, capelet, gold_trim, multiple_belts, waist_belt, belt_buckle, cross_laced_belts, hair_flower, blue_flower, pink_flower, black_ankle_boots, high_heels, star_(symbol)

Example with LoRA

<lora:astgenne_arknights_strict_imagegen_recommended_e000006:0.55>, astgenne_arknights, astgenne_arknights_elite_1, 1girl, solo, blue_eyes, long_hair, navy_blue_hair, braid, side_braid, blunt_bangs, hair_between_eyes, pale_skin, white_blouse, lace_trim, high_collar, black_neck_bow, black_skirt, pleated_skirt, navy_blue_skirt, asymmetrical_cape, capelet, gold_trim, multiple_belts, waist_belt, belt_buckle, cross_laced_belts, hair_flower, blue_flower, pink_flower, black_ankle_boots, high_heels, star_(symbol), upper body, looking at viewer, soft smile

奇工妙想 / qi_gong_miao_xiang

Outfit trigger: astgenne_arknights_qi_gong_miao_xiang

Full prompt

astgenne_arknights, astgenne_arknights_qi_gong_miao_xiang, solo, 1girl, blue_eyes, dark_blue_hair, blue_hair, long_hair, high_ponytail, wavy_hair, hair_between_eyes, messy_hair, ahoge, yellow_jacket, cropped_jacket, white_dress, layered_skirt, blue_skirt, open_collar, black_neckwear, midriff, belt, harness, thigh_strap, fingerless_gloves, knee_boots, lace-up_boots, goggles, goggles_on_head, gold_trimmed_goggles, star_hair_ornament, star_brooch, id_card

Example with LoRA

<lora:astgenne_arknights_strict_imagegen_recommended_e000006:0.55>, astgenne_arknights, astgenne_arknights_qi_gong_miao_xiang, solo, 1girl, blue_eyes, dark_blue_hair, blue_hair, long_hair, high_ponytail, wavy_hair, hair_between_eyes, messy_hair, ahoge, yellow_jacket, cropped_jacket, white_dress, layered_skirt, blue_skirt, open_collar, black_neckwear, midriff, belt, harness, thigh_strap, fingerless_gloves, knee_boots, lace-up_boots, goggles, goggles_on_head, gold_trimmed_goggles, star_hair_ornament, star_brooch, id_card, upper body, looking at viewer, soft smile

寻耀 / xun_yao

Outfit trigger: astgenne_arknights_xun_yao

Full prompt

astgenne_arknights, astgenne_arknights_xun_yao, 1girl, solo, blue eyes, dark blue hair, long hair, curly hair, side ponytail, blunt bangs, hair between eyes, pale skin, white dress, dark blue dress, layered skirt, asymmetrical skirt, puffy short sleeves, white cape, translucent cape, black gloves, black choker, black high heels, ankle strap heels, black ribbon, gold hair ornament, white feather hair ornament, star-shaped bracelet, pearl belt, red ribbon

Example with LoRA

<lora:astgenne_arknights_strict_imagegen_recommended_e000006:0.55>, astgenne_arknights, astgenne_arknights_xun_yao, 1girl, solo, blue eyes, dark blue hair, long hair, curly hair, side ponytail, blunt bangs, hair between eyes, pale skin, white dress, dark blue dress, layered skirt, asymmetrical skirt, puffy short sleeves, white cape, translucent cape, black gloves, black choker, black high heels, ankle strap heels, black ribbon, gold hair ornament, white feather hair ornament, star-shaped bracelet, pearl belt, red ribbon, upper body, looking at viewer, soft smile

殿堂上的游禽 / dian_tang_shang_de_you_qin

Outfit trigger: astgenne_arknights_dian_tang_shang_de_you_qin

Full prompt

solo, 1girl, astgenne_arknights, astgenne_arknights_dian_tang_shang_de_you_qin, long hair, dark blue hair, blue hair, blue eyes, bright pupils, blunt bangs, hime cut, pointy ears, pale skin, white and blue dress, navy blue dress, off shoulder, corset, detached sleeves, white gloves, layered skirt, asymmetrical skirt, translucent fabric, capelet, star print, gold trim, blue gemstone, white thighhighs, thigh strap, gold high heels, gold tiara, white flower hair ornament, star hair ornament, gold hair ornament, star earrings, gold choker, blue pendant, armlet

Example with LoRA

<lora:astgenne_arknights_strict_imagegen_recommended_e000006:0.55>, solo, 1girl, astgenne_arknights, astgenne_arknights_dian_tang_shang_de_you_qin, long hair, dark blue hair, blue hair, blue eyes, bright pupils, blunt bangs, hime cut, pointy ears, pale skin, white and blue dress, navy blue dress, off shoulder, corset, detached sleeves, white gloves, layered skirt, asymmetrical skirt, translucent fabric, capelet, star print, gold trim, blue gemstone, white thighhighs, thigh strap, gold high heels, gold tiara, white flower hair ornament, star hair ornament, gold hair ornament, star earrings, gold choker, blue pendant, armlet, upper body, looking at viewer, soft smile

Negative Prompt

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,

Recommended Generation Settings

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

License / Usage
NSFW generation is allowed. Author credit is required: jifengwang.
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.