The fabled info_player_start, or playerstart.mdl from your favorite Valve titles, that is if you are fond of Hammer.

I only recommend this if you have a 0.2 nozzle as the glasses can be a bit tricky for anything bigger, maybe scaling it to a larger size would help but no promises it'll work out. As it is saved the current model is about 4 inches tall, but feel free to scale it to a larger size to suit whatever needs you may have.