Mikash33 has done some instructional videos on the Elite mod factions!
Do you guys have any tips on how to play Elite mod?
I haven't played Elite Mod personally. I didn't even know it existed until I saw your guys DoW 3 tiwtch update. But after a quick search on youtube, a youtuber called "Idris Casts" seem to have dedicated his channel to commentating DoW 2 Elite mod matches. I'm sure if the Dawn of War youtube channel directly messages him through youtube, he would be more than happy assist or point you guys in the right direction.
Here is a link to his channel = https://youtube.com/user/DoWReplaysNet/videos
It's a shame we'll never see an Elite Mod for DoW III.