25mm Numbered Bases for Gloomhaven

I've started 3D printing monsters to replace the standees that the game came with. I always print my minis without bases (to make supports easier), so I figured that it would be nice to have the monster's numbers as part of to the base. That left me needing a way to denote Elite vs. Non-Elite, so I made a separate piece that can be painted yellow (or printed in yellow, if you've got that filament around), then snapped onto the underside of the main base. There's a 1 mm tall and a 2 mm tall ve