Honestly? This was just a test for expressing excitement.

Pencil Sketch

The back and front of the same character in the same pose.

Pencil sketch turned digital (Clip Studio)

Come on, it's practically mandatory to draw this at least once.

Imagine an explosion in the background, 'cause it's cool!

This is also a bit of perspective, in the weapon and the upward tilt of the "camera."

Pencil Sketch