How to Get Unity Thumbnail

I am developing assets in Unity. I want to display the nickname and Unity thumbnail image in the Unity Inspector based on the login information in Unity.

I have successfully retrieved the Unity nickname and displayed it, but I’m not sure how to retrieve and display the Unity thumbnail. Could you please help me with this?

Note that unless there is an official API to retrieve account information from Unity, you may be violating the TOS if you implement obtaining and displaying user account information. I have not seen an asset do this, and honestly, I don’t see the point for any asset to try and mimic the user’s account. In fact, I think doing so could be regarded as potentially malicious by users or Unity.