SAKURA_Illustrious_v1.6_Hybrid

SAKURA_Illustrious_v1.6_Hybrid

<img src="https://cdn-uploads.huggingface.co/production/uploads/68d789141aa476c348609d17/Hob_jnqjNdc_QqMZFjfn4.png" width="500">

🌸 Overview

<img src="https://cdn-uploads.huggingface.co/production/uploads/68d789141aa476c348609d17/u7jPDPFWPU5G8sOvcGP8p.png" width="800" /> <br>

This model is a high-performance hybrid merge based on Illustrious-XL, specifically tuned to bridge the gap between Illustrious's superior prompt understanding and Pony Diffusion's aesthetic character sculpting.

Version 1.6 marks a significant milestone in achieving a tangible "evolution of form," ensuring that visual changes are clearly visible even when using the same prompt and seed.

🛠 Technical Features: Triple Hybrid Merge

Unlike standard weighted merges that often result in "blurry" details, this model was constructed using a custom script implementing three core logics:

1. True Add Difference (ALPHA=0.25): Maintains the integrity of the Illustrious base while injecting character depth by adding the specific difference between Pony and the SDXL base.
2. CLIP Protection: The Text Encoders (CLIP/Conditioner) were excluded from the merge. This ensures 100% compatibility with Illustrious-specific tags and maintains high responsiveness to complex prompts.
3. Statistical Rescale Control: Each layer's standard deviation was mathematically recalibrated to match the base model’s range, effectively suppressing "color bleeding" and "contrast anomalies."

🚀 Recommended Settings

• Sampler: Euler
• Steps: 20 - 30
• CFG Scale: 3.5 - 5.0|

✒️ Developer's Postscript (Self-Analysis)

This version focuses on achieving a solid "Checkpoint" for visual character evolution and prompt reliability.

• Successes:

  • Clearer facial contours, improved nose/lip definition, and higher-density eye detailing.

• Future Challenges:

  • Oriental Aesthetics: While the goal was to lean further into "Eastern/Asian" facial features, I prioritized contour depth and stability in this version.
  • Color Vibrancy: Some of the signature "SAKURA" color intensity was traded for improved sculptural detail. Re-balancing this vibrancy is the primary goal for the next major update.

🗝️ Verification (SHA256)

7259164B18CD05FCB195DAFE263C0FCE30D61689FA41E40D850E56629001AB9F

📜 License

This model follows the CreativeML Open RAIL-M license. Please adhere to the usage terms of the base models (Illustrious-XL and Pony Diffusion).

🌟 Join the Community

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