I got to say, "Thanks, Chris Roach, for putting the instructions for the skeleton on MOCpages. It really helped me."
Hope all of you enjoy this creation. If you want to see something changed on this, just comment please.
About this creation
Here is the transformation of Firearm's robot mode.
Here is a scale reference with a minifig.
Here is Firearm with his pick ax.
Firearm is in turret mode with minifig operating the controls.
Here is a front view of Firearm's turret.
This is Firearm in gun mode.
Here is Firearm in gun mode with pick ax.