If you want to change to the sdxl version, just change the clip and vae to the sdxl version
SDXL-Flux Refine-Change Face
Workflow Preview
Showcases (Image/Video)

Showcases (Image/Video)

Nodes Detail
16 NodesPrimitive Node Types
6- UpscaleModelLoader1
- SaveImage1
- CLIPTextEncode2
- LoadImage1
- VAELoader1
Custom Node Types
10- Seed (rgthree)1
- UpscaleImageByUsingModel1
- LoraLoaderModelOnly3
- CheckpointLoaderSimpleWithSwitch1
- FaceDetailer1
- UltralyticsDetectorProvider1
- FluxGuidance1
- DualCLIPLoader1