This is for the CommunityOS Collaboration that you can view here: https://scratch.mit.edu/studios/5146252/projects/ This uses only keyboard control, making it easy to move around the window. It also is built inside a single sprite and three scripts, making it really easy to port to an OS. The window is draggable with the mouse.
I loosely based this off of a project of mine, called "Apple Catcher 3D" View it at https://scratch.mit.edu/projects/181340270/ The window can be resized, and it will still look good, because besides from the logo in the beginning and the screenshots of Apple Catcher 3D, this is entirely vector. (Intended to be an app in CommunityOS)