To solve the problem, I searched for some appropriate pictures online; several looked as if they'd make good backdrops, but I can't make them fit the "power of 2" size guidelines without distorting the pictures badly. (Since my friend thought of using some with the blue/green screens, resizing for them looks even harder...) If anyone out there is able and willing to help here, we'd both appreciate that a lot! :helpsmilie: You can download the backdrops-to-be on Sendspace, since the whole collection is too large to attach here.
In addition, I thought of including the Golden Stairs and the Pearly Gates as set-dressing props; we'd be very grateful to anyone who could create them for us. (Animating the stars and clouds on the Pearly Gates prop would be a nice touch, but not strictly necessary...) Many, many thanks to any of you who decide to help; you'll get mentioned in the credit crawl when "Heaven Sent" hits YouTube.