Summer Corrin and Robin

Well, everyone's going crazy about Summer Corrin, so I couldn't let it pass me by! Here's Summer Corrin (from Fire Emblem Heroes)! Also lovely Robin is here too. I wasn't completely satisfied with the last Summer Robin picture I drew, so I threw her in here, and to make things interesting, I swapped their swimsuits.

Drawn on my Surface Pro 4 with Sketchable. 

Comments and Criticism appreciated!