This uses Chroma v48 for the base image and then lightly refines it with a Wan 2.2 14b low noise stage to clean up the details.

Chroma v48 on hugging face (I've tried the latest Chroma-HD and I still find v48 superior):

https://huggingface.co/lodestones/Chroma/blob/main/chroma-unlocked-v48-detail-calibrated.safetensors

Wan 2.2 14b diffusion models:

https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/tree/main/split_files/diffusion_models

Wan 2.2 Reward Lora:

https://huggingface.co/alibaba-pai/Wan2.2-Fun-Reward-LoRAs/blob/main/Wan2.2-Fun-A14B-InP-low-noise-HPS2.1.safetensors

RES4LYF Samplers:

https://github.com/ClownsharkBatwing/RES4LYF

Kijai's KJNodes for wan 2.2 compiler node:

https://github.com/kijai/ComfyUI-KJNodes