About this 3D model

This is a Skull Fan Grill for a 80mm Fan. There is also an intake flange, sleeve, and simple fan mount used for mounting them though a 3/4" sheet of plywood. These parts were used on my custom built computer desk seen here http://imgur.com/a/d5D1j after sharing my project on Reddit 3D Printing I received a few requests for the files so here you go guys....Enjoy.