Sorry, I don't have a photo (I wasn't personally there) but i loaned a buddy of mine, my Axis .223 for antelope, since the scope on his '06 got banged up in transport from Indiana to wyoming. I'm not kidding when i say that I had to show him the photos in this thread, to persuade him that it really was suitable.
He just tipped an a pronghorn, this last week, at 385(+/-) yds. 77gn TMK. He was so impressed with the performance, he's literally ordered himself one, while he's here.
Dumped it on the spot & he said that the lungs were basically jelly. Rib on the way in, back of the shoulder on the way out. This dude is a deer killing fool & offered to buy the gun the second he got back to the lodge. He told me he'd never, in 30 some-odd years of hunting, considered a little .223 suitable for anything bigger than coyotes & had never seen a deer sized critter drop so hard, so quickly. Tiny entrance, exit hole the size of a dollar coin.