Great car, but there are some visual details, like some low quality textures in the cockpit, and the lack of sun reflection on the body (it looks like some shader setup was missing out).
The car works perfectly. Surely you are doing something wrong with the installation. Next time, before giving a low rate, you should write in the proper support section if you have a problem. Support exist for this reason! Is not a problem of the mod if you are not able to install it.