Extend affinder to 3D

Hello @jni
I recently installed Napari in the context of the NEUBIAS Pasteur course (30/05-02/06/2023).
We got a very nice introduction and tutorial on creating our own Napari plugins by Robert Haase and Kevin Yamauchi.
In my case, I am really interested in using Napari for a project about 3D microscopy image registration.
I discovered your plugin "affinder" and like it a lot. However, as far as I understand, so far it is only available for 2D, while I would definitely be interested in a 3D version.
Thus, I have the following questions:
- Do you know if there is another equivalent plugin that works in 3D?
- Is there any plan to extend affinder to the 3D? By you or other contributors?
- Do you know if someone is by chance already working on it?
In case of NO to all three questions above, I might consider to work on it with another colleague of mine.
Do you have any guidelines and recommandations ?

Thank you very much by advance for your reply.

Best regards,