Board Thread:Warhammer 40k General Discussion/@comment-68.229.119.75-20161124160543

Is there any information regarding this out there?

Most specifically, I am toying with a 40k fanfic story idea and was looking at the potential for breeding between Eldar and humans. So, I was wondering if it has come up in any of the tabletop 40k wargames, Warhammer fantasy wargames, novels, or any of the RPG rulebooks/setting supplements. 