Scout:
Pyro: Hut outside of map area. Propane and gas tanks can be seen piled on the porch. There's a fire ax buried in a tree stump.
Soldier: Map fatality featuring the Soldier's neck-snapping apartment door.
Demoman: Explosives laboratory as navigable environment. May include single exploding prop.
Heavy Weapons Guy: Table with sandwich and milk. Minigun-themed calendar. Punching bag.
Engineer: Work lab with Frontier Justice mounted on the wall. Sentry parts strewn around.
Medic: Operating theater seen from high angle.
Sniper:
Spy: