Edit the 3MF in OBJECT tab to customize name or compartment names. I made 3 revisions, all included. I chase the hinge hole with a drill bit, insert primitive rod, melt ends to stay in place. Black dots on pin are painted, not drawn. I found it is cleaner to create a primative plate to add ammo label text to rather than print the words .45 ACP on the side of the ammo tray. All the colors will need to be painted on the cover. The shape is drawn, but when you open the file the cover will appear blank until you hover over the area.