Release of the SS Encoder ckpt and the Artist Evaluation Set (SA-3DAO)

[haonanhe]

Hi,

Thank you for your great work!

I was wondering whether you have any plans to release the checkpoint for the SS Encoder, as well as the Artist Evaluation Set (SA-3DAO). These resources would be very helpful for finetuning and evaluating on custom datasets.

Thanks again for your contribution!

[weiyaowang]

ss_encoder should be released.