The simplest way would be to render both scenes separately then comp 'em in Photoshop. Alternatively, set up the scene which will be in the ball, scale it down and place it all inside a transparent sphere (which you'd then use as your ball. Parent everything to the sphere so you can drag the whole lot around to any position you like, then create your "main" scene. I think. :)

Coppula eam se non posit acceptera jocularum.

My Store

My Gallery