Not a bad job though there are a few things to be adressed. If you have more droid arms I think one could be used to patch the hole in this critter's back and the hinged peice on the front of the 'pod' should be replaced by a normal brown 1x2 flat brick. Also, if you want to try something risky, attach hands to the droideka's legs so that he has propperly pointed legs but be careful since I broke a droid arm doing that.
just try and ignore the spiteful reviews, they are from people too scared to make an account, or just mean people... i usually delete their reviews. anyways much better job on this droid! the last one looked a litte funny, but this looks much better!