Blizzard character illustration process

Some example about stages of creating characters. Here is character for Heroes of Storm by Blizzard. His name is Gazlowe

This is the character contain two: goblin-operator and big flame-powered robot. So, I decide to involve him in unusual situation: cow milking:)
I`ve started from the line sketch

Here is more color and I can continiue with details

I am fan of details!

For now robot and goblin are almost ready, stay tune for cow proceess and final result;)