Hi! I'm Niels from the Hugging Face community science team.
This PR updates the model card to link it to the paper [Primus: Enforcing Attention Usage for 3D Medical Image Segmentation](https://huggingface.co/papers/2503.01835).
I've also updated the `pipeline_tag` to `image-segmentation` to improve the model's discoverability for its intended task and added a link to the official nnU-Net repository where this architecture is implemented.