Abs look great,  that's what mine looked like when i was just under 8% bf, which im guessing is what you are at.  Listen to the others about the tanning, it truly does make a huge difference as far as appearing to look more cut.  Start with a baseline tanning schedule, and do yourself a favor and buy an accelarator/bronzer.  I recently bought some Cocoa bronzage step two by California Tan.  What use to take me 5 tanning sessions to achieve, I now did in 3, and the color seems deeper.  Kinda steep at 30 bux for an 8.5 ounce bottle, but worth the dough IMO.