The file 'Replacement Head Gem For Rockman X 4th Armor (Revised) 3D Printer Model' is (stl) file type, size is 18.5KB.
These are replacement parts for Bandai's Mega Armor series 4th Armor X.
Note: It's not an exact 1-1 replacement, but it is very close. Some slight modification might be needed.
(Forgive the print quality of the example... My printer is not all that great and I need to tune it.)
Head_Gem_2.stl | 139.9KB |