Very good looking mod. I've never liked that odd looking Sauber car, but still chose it for career mode, so this is the perfect mod for me.
Nonetheless, some things could still be improved in later versions. For example (and I don't know if it's possible to do that) the hands of the driver don't hold the wheel correctly as a result of using the Ferrari chassis (which I'm glad you did). The other thing that could be improved in my opinion is the use of the team logo. It looks quite strange on the wheel and on the side of the front part of the car, because of its red square around it. But on the motor cover it's okay as it is, if you ask me.
Again, great mod, and much thanks for making it :)