I know it's been posted, but do please post a link to where you got the model from.. The build thread allows you to do that, and it will make it easier for people who look at this thread to get to the website.
Other then the exhaust manifold, I had no trouble building this model. I had a blast building the other models so far.
I'm going to have to build a special display just for these cars. I have 5 of 18 built. The shelf I have them on is getting crowded.