Uhm, actually I'm not sure
They should be added to a module I guess, which would require editting of text files. but I made these pictures because Rollo needed some elves for the hack and slash mod, so I guess they'll show up somewhere eventually.
I'm not working on a mod right now. I only got the game yesterday
and I guess I'll be busy playing the mods that are already out there for the first weeks, after that who knows..