Guild Wars 2

gw2 already has a nice smoke asset used in verdant brink. I just used that to imagine a cumulus cloud skin for glider that might be pretty cool and easy for anet to make.
Image attached, more images here:
http://balladofchefsalad.tumblr.com/post/149294401288/idea-for-cloud-glider

Maybe take a look at this concept while the servers are down?