This guide explains how to install the free, open-source ComfyUI Portable with Hunyuan3D-2 on your local Windows PC. Its possible to install on linux/mac with nvidia using the exact same steps but the script is for Windows. Using this setup, you can quickly generate game-ready placeables, creatures, or tileset parts from either a 2D image or a text prompt, producing fully textured 3D models with UV mapping. The AI intelligently predicts the 3D shape and even generates unseen textures based on the image input. (Check out the example screenshots of a gorilla’s 2D image on a white background and its resulting 3D model in Blender.)
Generating a 3D model with textures typically takes 1 to 3 minutes, depending on your chosen quality settings and PC hardware. If you have an Nvidia GPU, you’ll achieve faster and higher-quality results. However, if you don’t have an Nvidia card, you can use your CPU (slow choice) or try an online service.
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On Hugging Face’s free tier, you can generate three models per day before needing to purchase credits. However, if you have a 6GB+ VRAM Nvidia GPU and at least 24GB RAM, you can generate higher-quality 3D models directly on your PC within minutes.
ComfyUI: AI-Powered 3D Model Generation from 2D Images or Text
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