2008 IPMS/USA National Convention
This one was really cool: it depicted an intercept of a Soviet bomber by an Air National Guard F-106. The props on the bomber were motorized and counter-rotating, the running lits and cockpits were lit, the jet engine had lit afterburner, the entire affair rotated so you get get a good look at it and there was a recording of 'radio traffic' of the incident. You really had to see this one in person.
Location: Virginia Beach Convention Center
Date: August 2008
Photo by: Sven Knudson