Viewport dont work on parts

Im want to make viewport on wall but it dont work. Only in starterGui.

Can someone help me?

Starter GUI and viewport frames work differently, I can link this old model I made… You can see how I did it, maybe it’ll help :person_shrugging:

Is it possible to make it without scripts?

Not sure if its possible without scripts but you must create a SurfaceGui in PlayerGui (Just put it into StarterGui) and change it’s adornee to the part u want.