SummaryMerged the 2 halves & thinned the detail down some but otherwise no changes; just wanted to upload this to a metal print service so I could get a copy in gold. The "Coin.stl" file is the original, just merged to one piece. "Split" was trimmed to just over 3mm total height. Coin is sized to 50mm around.InstructionsCurrent home printers may not be able to do this skinny 2-sided model justice.