hard to discern. I cut a couple of them in half at an angle so one half could be turning into a black "tunnel" and then further down the wall it's other half (painted a different color) was coming out of the tunnel. The only one I have now amongst other gauge models is the one you started with. Renown 787B Le Mans winner. The ultimate screaming banshee! I still can't walk by a display of them without stopping and looking for a rare gem to buy!