I have used Silver Primer on E.V.A. Foam before... its quite good, it really holds the foarm... but I used in a Alucard Hellsing gun... so.. no movement at all.. seeing this makes me want to try it ^_^
Very cool, one of the best MS costumes I've seen. Great job, as always, but I think the setting is a bit mundane so I thought you and your friend would appreciate seeing it in a little more interesting environment.