Tauren are taller than Night Elves. Shame that the current Zandalar models are only the same size as Night Elves right now, because I have a tip for everyone that wants Vrykul.
The current Kul Tiran males are Tauren sized. Actually a little taller. That's probably not going to last once they get proper scaling in, but that's the current state of affairs. They're already at mini-Vrykul size. The main problem with that is that Kul Tirans don't have the same cool looking and tough female models the Vrykul do. They're just kind of pudgy.
Honestly, if the Drust weren't universally evil and extinct, I'd suggest them as the basis for a pre-Arathi human barbarian subrace based on Vrykul in culture and appearance. If you want to make them even more distinctive, say they evolved from Frost Vrykul instead and give them blue skin. Maybe a Celtic-based culture, since that's what it seems the Drust are.
You know, with their Pictish name, blue color and painted skin as the Romans stereotyped ancient Britons, and how their local white stag also has a Celtic name. I'm sure you could get something cool if you just completely revamped all the lore around them!