I was about to ask if this was a watercolor painting. It came out great, dude! You should consider offering painting as an option in addition to doing sketches for when you do artwork for Steemians in the future :)
Also, I know Jajaja is a Spanish thing but I can't help but always read it in a french accent in my head, lol.
I have another monster in watercolor coming tomorrow for probably my favorite artist on steemit :)
Oh, rad! Looking forward to seeing it then, bro!