İron Man -Robert Downey Junior bust for 3d print ,you will get 2 different STL file for the head, high(1.097 mil point) and low(450k point) decimated versions..
File formats: STL,OBJ,ZTL.
ZTL file contains 3 subtool,head,damaged armor and base (decimated)
Original height of the bust 18 cm with base (in zbrush) but you can scale it as you prefer...