Drop in aftermarket gauge cluster for an Amazon. Fits 1/2" indicator lights, 85mm and 52mm gauges. It sticks up farther than the stock cluster so it requires a new dash pad. I'm working on a pattern using a sheet of 1/2" upholstery foam, spray glue, and some marine vinyl.
The little holes in the middle are for some little plastic "staples" I use to hold multi-piece prints together. They do mean cutting off excess and sanding the surface smooth.
My printer refuses to do large ABS prints cleanly and I am waiting on ASA filament. So I am waiting on a printing service to finish up the final prototypes.
I'll upload some files once I confirm the final product works. I've got an earlier iteration in my car right now but the bottom was a few millimeters too narrow to take up the gaps between the metal dash and instrument cluster.