This is just incredible awesome. I just found this thread on reddit and I'm in awe how great this looks.
But please don't put instances somewhere else. It's such a pity to have so many instances in wow that you can't see from the outside.
Respectively, that are modeled differently on the in and outside. Ulduar and ICC (with its 5mans), particularly.
So if you don't mind (and the size fits) please put the instances into their real location
And because I mentioned Ulduar:
Since you're working on Northrend, would it be possible to put the real Ulduar-Zone into Storm Peaks, instead of the small thing we can see from the outside?
I hope I was comprehensible