Do you mean MODELS as in like runway or pornstar models?? or single girl sites?
If you want the first tyee check out
Medium Pimping .
They have POTD type thing on their glamour models site on it's front page as soon as you send the surfer to them, it's right in their face. It rotates amongst a handful of pics per day actualy if I remmeber correctly. Either way, check it out.