As you command mighty Megatron

also posted on my sketchblog:
http://bootlegsketch.blogspot.com/2008/07/post-comic-con-con.html

This is Shockwave, drawn with a modified transformation that I came up with. The original toy had a gun barrel which was essential for the gun mode, but served no purpose and had no venue of storage in robot mode--my revised transformation imagines that the gun barrel could split apart and slide back on Shockwave's arms. That's all.