Metal Slug Tank

That was my Metal Slugh Fanart, just because MS is awesome
No previous image with that one, only saw the thank in the game that's it So any mistake about the tank will be a normal thing ^^

I did the lineart in pencil around 6 hours, then traced it with nanquim pen (around 1 hour).
The painting was a speed painting (~ 15 minutes).

Hope you guys like it!