When the Octonauts come to visit

I was modelling my house and decided to drop in some Octonaut models I made for my 4 year old son (they are his favourite) :slight_smile:

Cool render, but a couple of minor crits. The interior of the house looks a bit spartan, and could use a foreground object. Also there are some shading artifacts on the head of the white headed one that could probably be fixed with minimal post-processing.