Well after going to the Place were the Snow Elves made there last stand Moaring pass i think its called i found... Wait for it.... A CRASHED DWARVEN AIRCRAFT !!!!! i found it crashed into the earth so i go and look inside it so the rieklings have turned it into a Hut but there all dead and there filled with dwarven arrow's sticking out of them so hopefully this might be an indication that some could have survived i dunno maby its just an Easter egg of some sort but it is an amazing find though but i still cant find the Snow elve prince's tomb which is a bit annoying

Its the http://www.uesp.net/wiki/Bloodmoon:The_Patchwork_Airship from Bloodmoon
Its even in the same place.
Nice little easter egg.

Airship? It looked like a boat to me. I guess I should go back there and look at it a little closer.

Nice find! I'll have to go have a hunt for this myself now

As for the arrows being Dwarven, probably not saying they survived, so much as your level or they were shot when the ship crashed etc.

its just the airship from bloodmoon i think

In most cases Airships are glorified boats that fly.