Sonic Boom Wallpaper

It's been a while since I uploaded anything Boom related, and with the new release of the concept artwork of Shadow and Metal Sonic for Sonic Boom: Rise of Lyric/Shattered Crystal, I decided to make a wallpaper of the main characters with their concept art(not including the extra characters like the villagers). I will most likely make another one whenever they release the official CG artwork of Shadow and Metal Sonic.