update readme.md

README.md

@@ -1,3 +1,19 @@
----
-license: mit
----
+---
+license: mit
+language:
+- en
+---
+
+This is a model card for the `simeco` model for sim(3)-equivariant shape completion. 
+
+For details, please refer to our [project page](https://sime-completion.github.io/) and [codebase](https://github.com/complete3d/simeco).
+
+If you use PaCo in a scientific work, please consider citing the [paper](https://arxiv.org/pdf/2503.08363):
+```bibtex
+@article{wang2025simeco,
+    title={Learning Generalizable Shape Completion with SIM(3) Equivariance}, 
+    author={Yuqing Wang and Zhaiyu Chen and Xiao Xiang Zhu},
+    journal={arXiv preprint arXiv:2509.26631},
+    year={2025}
+}
+```