Next Portfolio Piece

For my next portfolio piece I'd like to work on a hyper-realistic bust of a creature (considering an Orc at the moment) and I'd like to target the style of the Blizzard artists.

Here are a few examples:

Flamingo Swing Status Update 02

 Esteban

Esteban Model Views

Esteban Head Close-Up

Esteban UV/Texture Map

Maurice

Maurice Model Views

Maurice Head Close-Up

Maurice UV/Texture Map