The carbon has a little screw-up in it.. but i guess that's what you mean with the thing you know is wrong. Other than that, nothing special at all.. try something more complicated that's actually worth calling a 'skin'. But practice makes perfect
What I dont get from you is, you know what is wrong but you still post it. But when you do that you cant expect people to say nothing about it. Or tell them to say nothing.
Its a forum, so if you like it or not people will be giving their opion. Either good or bad.
Whats wrong with the skin is, you just took the carbon file and pasted it. This one is from MS and that has that. Carbon on a whole car is pretty difficult becus of the structure. Now you made it where the structure goes 1 way. This looks weird ingame. Try to cut out the shapes and align them with each other so the flow of the carbon works every way. That`s a really hard job, but gives the best results.