This dude was done for a friend of mine, Nico Danell, and is obviously posted here with her permission. Here's the basic description I was given..
'Albus is a white dragon with a silvery tint (he is a Wind elemental). He's about thirty feet long and slender... Has a very narrow head and pointed snout, his eyes are silver, but glow amber when he's pissed. *G* Feel free to draw him angry if you like! His neck and tail are both pretty long and his wingspan is quite wide. He has a 'mane' of stiff spikes that continue down his back to his tail, and the tail ends with four barbs. He has horse-like ears (cuz they're CUTE demmit!) aaaaand... Uh... Is that enough?'