Racinready pretty well has it.
The shooter's holster was about 12:30 on his body, which put the bore line about 11:00 on his stance, but with the starting line at an angle, it was about 8:00 on the range. So when he lifted the gun, it was already well behind the 180 deg plane. But as I said, his buddy was running the stage and did not care. This a very small local match, no real oversight.
Crossdraws are common in CAS. There is a defined pivot to make the draw but the last time I was there it was usually just approximated by a wiggle of the butt.