---
license: other
license_name: sam-license
license_link: https://huggingface.co/Blendcap/sam-3d-body/blob/main/LICENSE
tags:
  - sam-3d-body
  - 3d-body
  - performance-capture
base_model:
  - facebook/sam-3d-body-dinov3
---

# SAM 3D Body (DINOv3) — BlendCap Mirror

Mirror of [facebook/sam-3d-body-dinov3](https://huggingface.co/facebook/sam-3d-body-dinov3) for use by the [BlendCap](https://github.com/Arcomade/BlendCap) performance capture addon's installer.

Original weights and license belong to Meta. The SAM License (see `LICENSE`) governs use of these weights. This repository is not affiliated with or endorsed by Meta.

## License — read before downloading

**By downloading or using the files in this repository you accept the license terms that govern them.** Under the SAM License's own terms (Section 6), the agreement commences upon acceptance of the agreement *or access to the materials*. A copy is included in this repository as `LICENSE`; the convenience copies below keep their own licenses (`LICENSE_YOLO_AGPL.txt`, `LICENSE_MOGE_MIT.txt`).

In short: commercial use is permitted royalty-free, redistribution must carry the license text along, use must comply with the license's restrictions (including its trade-control and weapons-related prohibitions), and everything is provided as-is with no warranty.

## Files

### SAM 3D Body (DINOv3) — primary

| File | Size | Description | License |
|---|---|---|---|
| `model.ckpt` | 2.1 GB | Main SAM 3D Body checkpoint (DINOv3 backbone) | SAM License (see `LICENSE`) |
| `assets/mhr_model.pt` | 696 MB | MHR (Meta Human Rig) parametric model | SAM License (see `LICENSE`) |
| `model_config.yaml` | 1.5 KB | Model configuration | SAM License (see `LICENSE`) |

### Convenience copies — pinned versions of upstream models

| File | Size | Source | License |
|---|---|---|---|
| `yolo11m-pose.pt` | 42 MB | YOLO11m-pose from Ultralytics | AGPL-3.0 (see `LICENSE_YOLO_AGPL.txt`) |
| `moge-2-vits-normal.pt` | 140 MB | MoGe-2 ViT-S Normal from Microsoft | MIT (see `LICENSE_MOGE_MIT.txt`) |

The SAM 3D Body files mirror the original `facebook/sam-3d-body-dinov3` repo unmodified. YOLO and MoGe copies are pinned snapshots from their respective upstream sources, included so the installer's first-run flow can pull all PyTorch weights from one place.

## Source

Original repo: [facebook/sam-3d-body-dinov3](https://huggingface.co/facebook/sam-3d-body-dinov3) (gated — requires HF account + Meta license acceptance).

## Note on "Unsafe" file labels

HuggingFace flags `.pt`/`.pth` files as "unsafe" by default because the pickle format CAN contain executable code. This label applies to `mhr_model.pt` and `yolo11m-pose.pt` in this repo. These files are bit-for-bit identical to their upstream sources ([Meta's SAM 3D Body](https://huggingface.co/facebook/sam-3d-body-dinov3/tree/main/assets) and [Ultralytics YOLO11](https://huggingface.co/Ultralytics/YOLO11/tree/daa93d8d54f3f3463965b19c41e62e94a3f377d1)) where the same warning appears. No code modifications.