3d object inside my menu screen

I want to add 3d objects to my map selection screen, I is a Globe that should have some pins to the map locations you can choose, you should also be able to rotate it by hand. the object is surrounded by other UI items, and it should render on top of it. A bit like the old Zoo tycoon 2 game

the method i’ve used in the past is having the object exist in another part of the level, isolated, then have a camera that captures to a render target. and show that RT on the ui.
you’ll have to be careful with lighting.
also deactivate the capture when not using it, so it’s not working unnecessarily.