Hi there! I remember the design and I'm glad you came back to check in for commercial use! I don't exactly currently have a commercial use line in my ToS but for this case, as long as you credit me and the species it's ok to use in your comic! As for the profit made from your comic, would a 5% commercial use fee be ok with you? Basically whatever you earn from your comment a portion of 5% of that number would be paid to me as the original designer/artist /lore writer of the character and his species.