This is the next installment of my Dino Warriors, a special operations triceratops. Disclaimer, I have no idea what a mini-gun looks like (no reference) or how it gets its ammo, so this one is probably horribly wrong. I also suspect that the color palette was subconciously influenced by the Land Before Time videos.
Doodles in Krita on my Surface Pro 3. You can find a video of the sketching and linework here.