Here are 15 fresh and modern navigation menus with layered PSDs, you can find plenty of them in Internet, I have just filtered the best and most bracing ones. Please contact the respective authors of these PSD’s if you have any usage restrictions query.
Dark Navigation

Download
Navigation & Search

Download
Dropdown Navigation Bar

Download
Modern menu & GUI elements

Download
AWESOME MENU

Download
Breadcrumbs Navigation

Download
Ribbon Navigation

Download
Sleek Dark Navigation Menu

Download
HORIZONTAL MENU

Download
Simple Light Navigation

Download
Breadcrumbs navigation

Download
Navigation Bar

Download
BREADCRUMBS

Download
Simple navigation menu

Download
Ribbon menu

Download