Bob the Boomer | Beneath the Waves Challenge

This is my finished submission to the Beneath the Waves Game Character Art (real-time) Challenge.

Concept by Mole Wang
https://www.artstation.com/artwork/zrqYq

My process is documented in this thread
https://www.artstation.com/contests/beneath-the-waves/challenges/35/submissions/25124#submission-update-103232