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PESZzzz-Modly-hunyuan3d-2.1

Model
@PESZzzz· Aug 2026
About

Modly extension for Hunyuan3D 2.1 patched for Windows AMD and modest PCs

Repository
https://github.com/PESZzzz/PESZzzz-modly-hunyuan3d-2.1
View on GitHub
Install in Modly
  1. 1
    Open “Models” in the app
    Go to the Models page and click Install from GitHub.
  2. 2
    Paste the repository URL
    Use the Copy button above, then confirm the installation.
  3. 3
    Download the model
    Once installed, download the model or one of its variants.
Documentation

From the project README

Practically, a Modly extension for Hunyuan3D 2.1 designed for Windows AMD users and modest laptops or PCs.

It replaces and patches the internal code of Hunyuan3D 2.1 to run on hardware that Tencent never optimized for.

As I said, this is designed for Modly. It is NOT a standalone script. But, hey, the whole folder structure inside hy3dshape contains all the patches. If you want to wire it into ComfyUI or your own tool, go for it! (I don't recommend ComfyUI in any case, especially for AMD).

Testing showed it can work on several computers, even with NVIDIA. Albeit, it can also explode, so... take care.

Hey, are you still here? Great, that means you have the ability to read :D!

Read the full README on GitHub →
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