The user has made significant improvements to their first-generation traditional Chinese landscape painting LoRA model, focusing on enhancing lighting effects and character expressions. Below is a detailed breakdown of the optimized workflow:

1. Base Model Recommendations

• Primary Options: SDXL, NoobAI-XL (NAI-XL).

• These models ensure compatibility with the enhanced stylistic details and broader tonal range.

2. Sampling Configuration

• Method: Euler a.

• CFG Scale: Suggested range of 3–7, balancing creativity and adherence to prompts.

3. Resolution Guidelines

• Preferred output resolutions include:

  • 576x864 (for smaller, detailed compositions).

  • 768x1024 (medium standard for high-quality works).

  • 1024x1536 (for larger, visually impactful scenes).

4. Upscaling and Redrawing

• Upscaling Algorithm: R-ESRGAN 4x+ Anime6B.

• Redraw Strength: Set between 0.25 and 0.5 to retain intricate details while refining edges.

This refined workflow ensures higher fidelity in artistic expression, particularly in the interplay of light and character features.