Those lava-crackles in the skin are a brilliant idea and the light thats coming trough his neck with the lava is awesome!! hmm a cool head and not that big-fat-belly, really great, though the paws are ... weird, I donno, really skinny-creepy-more-insect-type of paws ... well at least that one doesnt give me the silly-fat-fire-lizard effect
If THIS is lazy, then be lazy more often!!! This is one of the COOLEST pictures of Charizard I've seen in a long while! This would deserve a Daily Deviation if you just fixed up some minor things that you did lazily!
hehe, take a look at my galleries for the kind of art I like, 3D art has that clean, pristine, flawless feel to it, but your 2D art has that striking violence that I could never emulate in Poser. They both have their pros and cons, but in general I prefer the beauty of a well done render to a good drawing, yours is one of the few exceptions.