Definitely a different approach, since mine is much more abstract and, well, cute! Gobi's is interestingly "realistic," in a way, and I love how sculpted all his pieces are. The main reason my voidwalker is so simple is merely because I didn't know how to create such a perfect model of the demon's actual body.
If you check out Gobi's site, he's also done a murloc, complete with free pattern! I'm pretty sure I have to try this out.