bored, i know that feeling, but i like the unfinished 3D one better than THE PHOTOSHOP ONE, YOU JUST HAD TO GET THAT OUT OF YOUR SYSTEM RIGHT? whoops hit caps lock by mistake.
looks like you were into it for a few days, theres some nice detail there. the drawing looks more like a flower than a dune worm lol

maybe you should of put the 3D image into photo shop and worked with that, whats it called 2 1/2 D or some thing, everything has a label these days, it just cant be called some thing simple like 'a drawing' everything has become specialised into the point of stupid.

was a good effort though, are you still going to finish it?