I made proton packs for my roommates and I for Halloween/ The Toronto Zombie Walk.
Right away we recognized that they would not be movie accurate, as the cost is just way too high, so I did what I could, and chose to take a few somewhat iconic things from the proton packs' design, and make my own design so it'd be more cost effective. We're the Toronto branch of Ghostbusters Int'l, we have different equipment up here. That's our justification anyway.
Started with British Mortar Cases
Also film cannisters and some assorted wires and lights from Central Surplus
and curling irons (Or is it a hair straightener? I dunno. Thrift Store buy)
Took it all apart, painted it silver and then black over top of it.
Carved some blue insulation foam
added lights and wires
There's also speakers in one of them so we can put an ipod in it and have the Ghostbusters theme follow us around at the ZombieWalk.
EDIT:
Hey this thread never got moved into Artists Corner along with everyone else's so now its stuck here in General. Can a mod move it?