worrmach cub anatomy study

I just sketched this a moment ago... cos I thought it stupid that my school's notebook if filled in worrmach sketches and I ain't got a single decent draw of the thing.
Worrmach is a species from a far planet, they're fisionomy resembles a hybrid between a human, a rabit and a feline/canine. It's about as smart as a cave man and lives in comunities of a small familly to a large tribe in complex layers they dig.

anyways, not like ya care about this, worrmach Hák and his cubs are my mascots so I'll have a sketch of them here soon! ^^;