I've gone through the tutorial by Grudd a dozen times and cannot get the desired results. Below I attached the skin and a sample render, Can't seem to get the tires black without screwing up part of the wheel, nor can I get the chrome effect, Transparent windows etc.
Possibly something I am doing wrong but none the less I have followed the steps, It can't be that hard now could it? Is there an easier way or another program the majority uses to get these great results?