Fanart I recently finished, a kind of a continuation of a series of similar infographics about the old RTS-game Ground Control which came out in 1999. You can find those on my profile.
A fun sidenote on the details of this unit to those who have played the game: I had just three good reference images of a high-poly model that show even a hint of the backpack unit here, and those weren't exactly high resolution! It was a total pain to try and think what the actual backpack looks like, so there's a bit of guesswork that's gone into the design you see here. The in-game models don't provide any information since it's so low on details. I think I got quite close with this interpretation.
Photoshop CS6 + Wacom Cintiq 13".