One thing that I think would be nice to see for the forum is a way to click on a user and bring us to a profile page of them that might have the following parts:

-profile photo
-list of threads they have created on the forum
-list of posts they have made on the forum
-link to all their models (basically a link to the page that you made on the Library section where you click on the username and it brings up all the models they made - just have it be accessible from the forum as well)
-maybe personal messaging system...or a way to link the one you just made to the forum profile page (if that would be possible)?

That way a person would be able to see all their threads/posts (incase they want to find a specific comment that they made without having to go and search through every single forum thread. Just an idea 😃