/cgl/ - Cosplay & EGL

They are extremely expensive and hard to make. Unless you are really skilled at sculpting and using FRP, you have no chance of making anything that looks decent within a month. If you are just aiming for creepy, I am a fan of just using a black or white zentai suit to go along with whatever character you are cosplaying to give a faceless look. It is a similar concept, but without all the hard work/money.