ETCH-X — model weights

Weights for the two-stage ETCH-X clothed-human → SMPL-X registration pipeline. Three dataset variants: cape, 4d-dress, cloth3d_amass. Code + usage: see the ETCH-X code repository.

Layout

weights/
├── cape/
│   ├── tightness.pth            # Stage-1 ETCH-X tightness net
│   ├── body_lvd.ckpt.zip        # Stage-2 NICP body-LVD
│   └── body_lvd_config.yaml     # hydra config to BUILD the body-LVD net
├── 4d-dress/
│   ├── tightness.pth
│   ├── body_lvd.ckpt.zip
│   └── body_lvd_config.yaml
├── cloth3d_amass/
│   ├── tightness.pth
│   ├── body_lvd.ckpt.zip
│   └── body_lvd_config.yaml
├── hand/                        # shared, optional MANO hand-refine stage
│   ├── hand_lvd.ckpt.zip
│   ├── hand_lvd_config.yaml
│   ├── hand_seg.ckpt            # hand-vs-rest point segmentation
│   └── MANO_SMPLX_vertex_ids.pkl
└── body_models/                 # SMPL-X / MANO (license-gated — see below)
    ├── smplx/SMPLX_NEUTRAL.{npz,pkl}
    ├── smplx_amass_lockedhead/SMPLX_NEUTRAL.npz
    └── mano/MANO_{LEFT,RIGHT}.pkl

Download

hf download XiaobenLi00/ETCH-X --local-dir tmp
mv tmp/weights ./weights

Per-variant notes

variant	Stage-1 tightness	Stage-2 body-LVD	SMPL-X template
cape	tightness.pth	body_lvd.ckpt.zip	standard SMPL-X neutral
4d-dress	tightness.pth	body_lvd.ckpt.zip	standard SMPL-X neutral
cloth3d_amass	tightness.pth	body_lvd.ckpt.zip	AMASS lockedhead SMPL-X neutral

• body_lvd_config.yaml is the hydra config used to instantiate the LVD network before loading body_lvd.ckpt.zip. The config of a given run must be paired with that run's checkpoint (the K-means segm_list head sizes are run-specific). The cloth3d_amass body-LVD additionally requires the AMASS lockedhead SMPL-X template at load time — using the standard template raises a segm_list size mismatch.

Body models (SMPL-X / MANO)

Bundled under weights/body_models/ (download into the repo's ./body_models):

body_models/smplx/SMPLX_NEUTRAL.{npz,pkl}              # standard neutral SMPL-X  (cape, 4d-dress)
body_models/smplx_amass_lockedhead/SMPLX_NEUTRAL.npz   # AMASS lockedhead          (cloth3d_amass)
body_models/mano/MANO_{LEFT,RIGHT}.pkl                 # MANO hands                (--hand)

⚠️ License: SMPL-X and MANO are redistributed here only for convenience and remain subject to their original licenses — by using them you agree to the terms at https://smpl-x.is.tue.mpg.de/ and https://mano.is.tue.mpg.de/ . Remove this folder from your HF repo if you cannot redistribute them.