Recommendations for best outputs:

Sampler: DPM++ 2M Karras

Steps 35, cfg 7, CLIP skip 2

VAE: kl-f8-anime2

Positive prompt: Add this chunk at the beginning -> "(masterpiece, best quality, hires, high resolution:1.2), (extremely detailed, realistic, intricate details, highres), elf, detailed skin, freckles, volumetric film quality lighting, ray traced, pretty face, smirk, pouty lips, extremely pretty, (divine), fantasy, celestial, airy, wavy, sitting," then complete it with yours.