Go and check out "WorldWideWarlocksWitchesNWizards Remastered Random And Oh So Right! " It has Reiklings and Trolls for now. I am trying to add goblins the mod is not loading in the CK I got the Reiklings in the for sure I made the Dawnguard stuff appear interchangeably with the DragonBorn DLC Enemies!
The Falmer are usually seen with Reiklings. TBH I had to find out on my own that you didn't mean the Reiklings when you said Goblin , That's what I thought they were! lol