`castorini/unicoil-d2q-msmarco-passage` referenced in documentation is missing

[zeuner]

https://github.com/castorini/pyserini/blob/57a00cfa6c1201a57eeda13512fee37d72afa348/docs/usage-index.md?plain=1#L245

Is there a way to recreate the model, or a different model to be used instead in the example for encoding documents with the sparse encoder?