HOW DID YOU DO THIS??!?!?!?!? O.o HOLLY! AMAZING! Mabey, not nessesary but you could make the neak a little thicker. Wings could use some muscel and some wing folds. The belly could suck ina little more. Here is a link so you know what Mean [link] AM SPEACHLESS FROM AWESOME ART!
I'm a fan of a Song of Ice and Fire too. Great work, but if I recall the dragons don't have arms, just the wings. Like the dragon on Reign of Fire or the Hungarian Horntail from Harry Potter and the Goblet of Fire.