I am realisticly 15 to 16% body fat right now. I can see 8 abs when relaxed. When flexed I can start to see some obliques a little.
I took these the other night with my phone. The quality sucks...
http://www.elitefitness.com/forum/forumdisplay.php?f=36
My gym had me at 8.5% with a 7 point caliper test. I decided to get dunked. I came out at 15%. The company that did it works with professional athletes and is well known in the area. They also performed a caliper test (6 points I believe) and it came back at 11.6% or something like that.
In my signature picture I had viens in my abs, chest etc. I would guess I was 11 to 12% if I was dunked. The dumbass's at my gym figured I was 6.5%give or take a few points.
The company that dunked me told me the lowest they ever saw was 4.1% on a distance runner. He was around 140 pounds.
They also told me that they had seen a few bber's as low as 10%.
Needless to say. Getting dunked and finding out your real body fat can be depressing!