dan, there's a yard in orlando that seems to have the best selection of e34 parts (ie, one e34 and e32 ). i was there a month ago, and recall seeing that glovebox piece you mentioned, as well as the fact that the bumper had not been taken by anyone yet. the color of the car is that light blue/seafoam color by bmw, its a 93 525i. the rest of the thing is STRIPPED, ie no windshield, trunk, shock absorbers, door panels, visors....
they give really good prices if you take the stuff off yourself. if it was a black bumper, i'd have already taken it to swap with mine, as mine has a noticeable (but minor) scratch along one side. but im thinking that they'd give you a good enough price that picking it up here and respraying it wouldn't be too much. ill find my card from them, after i find the card for my friendly neighborhood arms dealer, and give both a call.