SD21-768 Comfy Workflows - with Super Upscale

4k Resolution Upscale (8x) + ControlNet Tile Resample: In depth with resources

Tutorial for multidiffusion upscaler for automatic1111, detail to the max

Ultra Sharp High Contrast Tutorial +vae&upscaler

ComfyUI Impact Pack

WAS's ComfyUI Workspaces (HR-Fix and more!)

Gigadiffusion LoRA