This PR improves the model card for **EventVLA**:
- Adds `pipeline_tag: robotics` to the YAML metadata.
- Links to the paper ([arXiv:2606.20092](https://huggingface.co/papers/2606.20092)), project page, and the official GitHub repository.
- Provides a description of the model and repository structure to make it easier for users to navigate the checkpoints.
- Adds the official BibTeX citation.
Please let me know if you would like any changes!