Simple Flux Text 2 Image generation with an Upscale, followed by an Ultimate SD Upscale using SDXL Lightning.
Good for quick 4k wallpaper generation.
If the CheckpointLoaderNF4 doesn't show up, go to your ComfyUI-Manager install directory, open the config.ini and set the security level to "normal-". Open up ComfyUI and select the dev-channel in the manager. Then install the "comfyui bitsandbytes nf4" custom node. Done!
Go ahead and upload yours!
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