Again, kind of old by now, but wanted to color it with my markers I didn't really "finish" it, but the idea was to have Frisk's SOUL glowing, which is why they're colored the way they are. Also, purple SOUL was colored in Photoshop since I lack an appropriate marker.
Wonder if there is gonna be any new games from Toby?
No idea! I would love to see something else from him. Doesn't have to be Undertale-related of course. But I loved all the little touches in that game and his ability to tell a good story.