I just noticed this which may be of interest to the story...
To rescue Lorelei, Thor went to the English Cotswolds, where stood the faerie castle that serves as a nexus between Earth and the other dimensional faerie realm of Svartalfheim.
Also, one thing that's been bothering me about the armored helmeted dudes on the attack here, is such variation there. Some really look like they have the Viking influence with the horns, and others not so much (such as the red armor guys). I am wondering now if perhaps Malekith and the Dark Elves team up with the Vanir, to attack Asgard, starting with Nornheim (possibly to get their hands on the 3 Norns?), and so the Viking looking guys on horses are the Vanir, and the other odder looking armored guys are Dark Elves who must cover up completely due to not being able to be out in the sun without turning to stone/burning (as I proposed earlier, based on the myths). So the guy I was wondering about in the Kurse thread a while back, could actually wind up being Algrim in a full armor, as we were once considering. I still feel like I see an outline of a skull on his chest.
And maybe while that is going on Malekith and more Dark Elves are attacking Odin's palace/elsewhere.