Oh guys I have no idea about WC2 and WoW settings because I have never played it so I don't know if I can follow your advice

In this pack I tried to create some more stereotyped warrior types that can have greater range of use. In order to create something more specific, I have to invest more effort and time, which also requires my attention in some other packs and single models. Thus, I'm afraid I'll die learning all the factions and their traits in order to create meaningful and lore-appropriate models from WoW

So I'll probably be fooling around in Warcraft 3 for a while.
The Kul Tirans is a "specific breed of human that hail from the island nation of Kul Tiras that was founded by fearless explorers who sailed uncharted waters in search of adventure". Are they the same guys as Jaina and Admiral Proudmoore from WC3?