Skeleton of a Gaster Blaster

Gaster Blaster: stands 6 and a half feet tall, while 25 feet long, its whiplike tail making up a majority of its length. Size of a medium-small dinosaur. Ravenous carnivore, very aggressive, attacks anything that moves with thin tail, sharp claws (located on both front and hind legs), knife-like teeth, sharp spines located in several places, and dangerous magic beams powered from the jaw. Can run up to average of 40 miles per hour; agile jumper.

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HEY I FINALLY UPLOADED SOMETHING AGAIN
i've honestly had this sitting around for awhile and just now decided to finish it :'V but here it is, my take on what a gaster blaster's body would look like~