you should at least finish it and own up to it. this portrait was meant to be this character: https://www.weasyl.com/submission/1160711/i-will-have-my-revenge, but I got a wee bit too happy and in my own head to realize that I had colored most of his face black.
I did get ticked off at my mind wandering, but then I said, "fuck it" and just kept coloring until I ended up with this. who knows, this might be the start of a new character since i'm already starting to get a few ideas as for the backstory!