Request to Add Support for Helsinki-NLP Models

I would like to request adding support for the Helsinki-NLP models, specifically the ones available in this dataset: [Helsinki-NLP/opus-100](https://huggingface.co/datasets/Helsinki-NLP/opus-100/tree/main). Although the current version of the software supports only GGUF files, I believe that making an exception for these models, which come in BIN format, would be beneficial. The Helsinki-NLP models are known for their high-quality translations, and they are very lightweight. This makes them an excellent choice, especially for users with low-end machines that might struggle with heavier models. Supporting these models could significantly expand the translation capabilities while maintaining good performance, even on less powerful hardware.