bg-replace-preproc — preprocessing model set (Onset / Anna prep endpoint)

Default-branch HEAD = the complete prep set (Qwen-Image-Edit 2511 Q5_0 GGUF + Lightning 4-step LoRA, Qwen2.5-VL-7B fp8 text encoder, Qwen image VAE, SAM3) plus aux/ = the controlnet_aux checkpoints the graph's preprocessor nodes load (Depth Anything V2 Large, CC-BY-NC-4.0, mirrored at aux/<hf-repo-id>/<file> = controlnet_aux's ckpts layout). Five of the files mirror Chicolll/bg-replace-pipeline@edit-preproc file-for-file (server-side copy); exists as its own repo because RunPod's model store stages default-branch HEAD pins reliably and wedged on branch/non-HEAD pins. Re-attach endpoints with the new commit SHA after every push here.