The current Caribou and Reindeer have some issues, namely that their diamond requirements are excessively high, and the diamond racks that do spawn aren't as impressive as they could (and should) be. We ought to get some new diamond racks for Caribou and Reindeer that have bigger shovels on the front of the antlers, and that have thicker main beams. In general, more variety of large Caribou/reindeer racks and having more Caribou/reindeer be large enough to be gold or diamond scoring would be great, since currently most bull Caribou and Reindeer are tiny or wonky or just don't look that good. Honestly their TruRACs really just need a total overhaul to make them more realistic, like what was done with some other old species with the Askiy Ridge update.
||It would also be a good idea to touch up their fur and their models a bit too. That way they could have more realistic proportions and more realistic-looking fur (like what we can see on the new and improved moose). Caribou and Reindeer are defining species on their respective maps, they ought to look as great as they possibly can!||
Edit: this change has happened now, so good job EW!
Furthermore, I think the Caribou population on Yukon Valley should get a range redistribution. There should be more of them in the crimson tundra areas and less of them in the lower forests along the river, since they are found more in the tundra regions of Alaska in real life.