Here is a sampling from my work on head customization for Borderlands 2 (2012)
Zero Head Customization - High Poly
Zero Head Customization - Low Poly
Zero Head Customization - In Game
Axton Head Customization - High Poly
Axton Head Customization - Low Poly
Axton Head Customization - In Game
Hyperion Construction Helmet - High Poly
Hyperion Construction Helmet - In Game