This PR improves the model card for the TransFuser++ (TFv5) checkpoints by:
- Linking the model to the paper [Fail2Drive: Benchmarking Closed-Loop Driving Generalization](https://huggingface.co/papers/2604.08535).
- Adding the `pipeline_tag: robotics` to the metadata.
- Providing links to the official project page and GitHub repository.
- Adding a sample usage section with instructions on how to evaluate the model within the Fail2Drive benchmark environment.
- Including a BibTeX citation for the research.
