This is a rather complicated custom I did this year. Cannon, from Stormwatch, Image comics. One of those 90s characters most of people have forgotten now. Aesthetically speaking, sort of cross between Cannonball and Shatterstar.

He appears to be very tall in this version, so I had to scavenge around and decided for a Mr. Sinister. To give him a bit of movement, I have him wrist articulation. The most complicated part were the weapons and weapon holders, which were very complicated to make functional (90s physics and dynamics that defy logic and gravitation laws!). Clear visor and rubber tubbing were also added difficulties. Ended up being very tall and imposing.