The Nomad class skin for the Star Cruiser appears to be bugged. It's covered with a translucent grey where decals would normally go (it's always there regardless or whether decals are on or off). I don't have a problem with any of the other ship skins, and it seems to only effect the Nomad parts. Looks fine in ship customization, but in the ship menu and in actual gameplay, the skin is bugged. I've tried everything to get it to normal, wasted a couple hundred thousand EC trying to do in in the process.
I haven't seen any other complaints about it, but then again not many people use a Star Cruiser.