Clear Clarabel

i think fingerprints etc would show up well. im the only one that handles mine, and i always hold the lower body, not the metallic part, and when its being taken to shows i wrap each piece in bubble wrap. every other "lesser" engine just gets tossed gently in my backpack.
basically, because of the metallic, i treat it like an HO scale engine... TLC, and it lives in an acrylic case, not the drawers everything else goes in.