As I was building the Solar Federation, Dungan Swarm, and Space Pirates, I found myself disassembling a lot of my sets. As I'm sitting there, surrounded by half-deconstructed vehicles, I thought "these look awfully post-apocalyptic!"
So, don't take things all the way apart when cannibalizing them for parts -- make use of what's left of them!
Aquashark Barracuda, Aerial Recovery, Alpha Team Helicopter, Snowspeeder (the original!).
Galactic Enforcer, Aquashark Barracuda, Alpha Team Helicopter.
Heuristic ALgorithmic AFOL.
T6281: Solar Federation (Rules T6588)
T6777: Dungan Swarm
T6783: Space Pirates
T7349: BrikWars Vehicle Datasheet
T7402: Imperium Constructor