I am a sucker for creatures with weird horns, antlers, ossicones, and similar head ornaments

I am a sucker for creatures with weird horns, antlers, ossicones, and similar head ornaments.

For example, the extinct Hoplitomeryx, from Italy. There does exist a modern four-horned antelope, but the deer-antelope-like Hoplitomeryx one-ups it by having FIVE horns, plus a pair of tusks too!! And yes, the fifth horn was in the middle of its forehead, but curved backwards, so not super unicorn-like.