Incoming Easter Egg - Man on Toilet

Get to the second stage of the game(the one where you must defeat the alien base in the arctic). Then proceed to the human main base where you start all games in that stage. Then (this works best in the helicopter or VTOL) find among the radar installations a port-o-pottie and shoot it. One of the 2 portable toilets has a man with his pants pulled down doing his ummm ... duty.