So, here’s how I roll: this workflow generates a little Chroma image with txt2img, upscales and refines it for some extra polish with FluxRefinerV1.1 with img2img, and gives faces a nice touch-up (Face Detailer). On my trusty laptop (rockin’ an RTX 3070 with 8GB VRAM and 40GB RAM), it makes a 1120 x 1120 pic in about 180 to 280 seconds —depending on the prompt, as I said in my previous workflow, I’m new to ComfyUI, so if you’ve got any tips or tricks, I’m all ears! On the bright side, at least I didn’t make a huge Spaghetti Monster this time!Models:<ul><li><a rel="ugc" href="https://huggingface.co/silveroxides/Chroma-GGUF/blob/586828d4d9d9384d94f90b07c482b527758fff21/chroma-unlocked-v48-detail-calibrated/chroma-unlocked-v48-detail-calibrated-Q4_0.gguf">chroma-unlocked-v48-detail-calibrated-Q4_0.gguf</a></li><li><a rel="ugc" href="https://civarchive.com/models/716879/flux-refiner">fluxRefiner_v11.safetensors</a></li></ul>CLIPs:<ul><li><a rel="ugc" href="https://huggingface.co/easygoing0114/flan-t5-xxl-fused/blob/7d4eb665b051ff96b884baaf7cce10734d78f9fb/flan_t5_xxl_TE-only_FP8.safetensors">flan_t5_xxl_TE-only_FP8.safetensors</a></li></ul>VAE:<ul><li><a rel="ugc" href="https://huggingface.co/StableDiffusionVN/Flux/blob/main/Vae/flux_vae.safetensors">ae.safetensors (Flux VAE) </a></li></ul>LoRA:<ul><li>None</li></ul>Upscale models:<ul><li><a rel="ugc" href="https://huggingface.co/Akumetsu971/SD_Anime_Futuristic_Armor/blob/main/4x_NMKD-Siax_200k.pth">4x_NMKD-Siax_200k.pth</a></li><li><a rel="ugc" href="https://huggingface.co/lokCX/4x-Ultrasharp/blob/main/4x-UltraSharp.pth">4x-UltraSharp.pth</a> </li></ul>Custom nodes:<ul><li>comfyui-uscape-by-model</li><li>comfyui_memory_cleanup</li><li>comfyui-vrgamedevgirl-main</li><li>comfyui_essentials_mb</li><li>comfyui-impact-pack</li><li>comfy-image-saver</li></ul>

Fast Chroma w/ Upscaler, Refiner and Face detailer [Low VRAM]

I'm placing this in Flux1 D, because there's no "Chroma" category.

Files with SHA256: cfde9b673520ce9759a5771aa226f9309fdf084b06c32d939285c83f67d55241