Concept Battle Suit (Patreon)

Here's a recycled design from a previous comic I worked on titled Angel Phase. Marion was the main character of that comic who, along with four other girls, use advanced battle armor (outfitted with mechanical "angel" like wings) to fight inter-dimensional creatures.

This design was intended for the midway through the story, when the girls are unable to defeat a more powerful enemy. In turn, they trade in their obsolete "angel" armor for experimental "devil" armor. (This was to be the Devil Phase arc.)

Hinomars19 did an incredible job with the artwork for this, and bonus points to him for capturing that claw-like shape of the wings that I had been envisioning. He also nailed all the little mechanical details like the thrusters and air-intake vents on the wings. 

Seeing as the future of Angel Phase is up in the air at the moment, this armor design may very well be used in a different story.