Dark Siren | Character LoRA (ILXL)

A character LoRA based on Dark Siren from the Steam game developed by eTIRUe.

Trained on Nova 3DCG XL v9, this LoRA aims to faithfully recreate Dark Siren's recognizable appearance, facial features, body proportions, and original 3D game aesthetic.

The model supports a variety of hairstyles, hair colors, eye colors, outfits, poses, camera angles, and environments while maintaining the character's identity.

Recommended Settings

• Base Model: Nova 3DCG XL v9 (Illustrious)

• Trigger Word: darksiren

• LoRA Strength (Model): 0.85

• LoRA Strength (CLIP): 0.85

• Recommended Weight Range: 0.80–0.95

• Sampler: DPM++ 2M SDE

• Scheduler: SGM Uniform

• Steps: 30

• CFG Scale: 4.5

• Resolution: 896 × 1344

• VAE: SDXL VAE

• CLIP Skip: 1 (default)

• HiRes: Not required

These settings were used during testing and produced satisfying results. Feel free to experiment with different weights and generation settings.

Trigger Word

darksiren

Original Appearance Prompt

darksiren, masterpiece, best quality, amazing quality, ultra-detailed, ((absurdres)), 3d game render, highly detailed eyes, highly detailed hair, highly detailed face, curvy body, short dark blue hair in messy bun, pale skin, light eyes with black sclera

You can freely customize hairstyles, outfits, eye colors, poses, expressions, and backgrounds.

Training Details

• Training Images: 311 curated images

• Training Resolution: 1024 with aspect-ratio bucketing

• Network Rank / Alpha: 32 / 16

• Optimizer: AdamW8bit

• Learning Rate: 5e-5

• Training Method: U-Net only

• Precision: BF16

• Base Checkpoint: Nova 3DCG XL v9

The dataset was curated to preserve visual diversity while reducing duplicate images and unwanted compositions.

Notes

• Best results are expected with Nova 3DCG XL v9.

• Other Illustrious-based checkpoints may produce different results.

• Hair color, hairstyle, clothing, and eye appearance can be controlled through prompts, although consistency may vary.

• No additional upscaling or HiRes pass is required.

Disclaimer: This is an unofficial fan-made LoRA. Dark Siren and its original character design belong to their respective creators. This model is not affiliated with or endorsed by the game's developer.