I made some more progress with Gus’ model today in my lunch hour, and in the evening:
I smoothed out his face, hands and fins; added creases on the clothing; and some socks peeking just above his boots! I think I’m quite close to being finished with this character, I want to get Henry’s feedback on the character to see if he thinks that I should make any more changes before I start retopologising the model in Maya.