Finetuning ArcFace for different domain

First off, thank you very much for this repo. It has been very insightful and performs nicely.

Now, I have a problem where I'd like to use face recognition as a base for transfer learning a different task.
As such I'd like to use the ArcFace weights and finetune them on my own task, updating the representations in the process.

However, I am not sure how to do this using the ONNX model weights you have provided.
Could anyone please shed some light on that for me?

Thanks in advance!