[@Dethran]

Yeah, that's what I figured. Knowing that, though, I'm happy to give you reins on manipulating it to fit into a Marvel Cinematic Universe style. The comics are a bit... candylandish? Very bright and happy. But, that's really all I know. You can take that and run with it, or you can choose to interpret Alfheim as you wish within the bounds of "Marvel Realism" which is pretty stretchy by itself.