Hello Gwaxii,
I’m just letting you know that you can check the existent features regarding 3D here: Topics tagged app-3d (in case you see one that you’d like to up-vote).
And if you don’t see anything that you desire you can create a new request by following these rules: ⭐ Welcome to the User Feedback channel!
In the meantime I’ve move this question to GDevelop general for discussion.
Thanks!