icex writes:  

Maize theme

-Compatible with PHP-Nuke versions 7.5 and up
-100% full width darkblue gaming style theme
-Matching phpBB forum skin
-Flash navigation buttons in header (links can be edited via admin page)
-Logo files in psd, gif, jpg and png format

Includes instructions on how to install and edit your theme to fit your personal needs

You can view it here --> Maize

icexdesign.com