Pretrained models and cache directory

• Pretrained models
• Cache directory with mesh templates, detections, poses, metadata, and precomputed FID statistics
• The archive poses_perspective.zip is used for follow-up experimentation and is not required.

The archives must be extracted to the root directory of the cloned repository.
For the minimal setup (evaluating FID and exporting samples) you do not need to download checkpoints_reconstruction.zip.

Update 11/2021: we have also uploaded the (optional) model weights for the seg_every_thing model 33219850_model_final_coco2vg3k_seg, since the original link is currently broken. You only need to download this if you want to infer part segmentations from scratch on a new dataset.