https://huggingface.co/datasets/VidPhysOracle/simulation/resolve/main/rigid-rolling_objects/rolling_objects_0004/render_assets/ramp.obj
hf download hf://datasets/VidPhysOracle/simulation/rigid-rolling_objects/rolling_objects_0004/render_assets/ramp.obj
curl -L -o ramp.obj https://huggingface.co/datasets/VidPhysOracle/simulation/resolve/main/rigid-rolling_objects/rolling_objects_0004/render_assets/ramp.obj
