Ran across these recent rFactor skins by Alex Koda -- beautiful stuff, as usual:
http://kodafactory.forumotion.com/t712-blancpain-endurance-series-24h-spa-2011-skinpack

The GT3 mod that these skins are for is linked on that page. Compared to another recent GT3 mod... The mod may not have full public release credentials, with bits and pieces coming from various places, but it has a full field, looks good, drives well, seems to be Auto-Spin-free, and has some outstanding Alex Koda skins.