Okay, so I was messing around and shat this out. I edited it afterwards because I was trying to get a boom instead of a decap, but ended up getting a better looking decap (in my opinion). Let me know which you think is better, and what I can improve on.

As far as the things I know are bad, here is a list:

Arms are stiff
Opener isn't very original

That's all I can think of, so I appreciate your CnC.