One of my favorite coins in my collection is the standard First Imperial Stormtrooper Detachment coin.
The coin has an antique brushed steel/copper brown look, with two E11 blasters on the back and a Stormtrooper on the front with the letters “TK” and the slogan “Vader’s fist” in aurebesh.
Due to the lack of bright colors and the overall “dirty” look, it looks like a real coin. It also has a nice heft to it.