This is a hefty workflow that allows you to restyle any image with Controlnet and loras. I was not able to use more than one Controlnet at a time with my 16GB 4060. With how well they do on there own, I am not sure you need to use more than one. Flux model dev 1 fp8, Controlnet models and Upscale models all available in Comfy UI Manager - Model Manager.