BC Admin PSD Helper
This is a simple BC PSD with a few layers for menus. I Also recomend you download this great free Boostrap 3 element PSD here: https://github.com/ShockFamily/bootstrap-psd
You can use the elements you want and port them into your Admin PSD to form up your mockups/designs of your apps to help you get the look and feel you are after.
Hopefully this will help you in your app designs and mockups for your builds.
Please feel free to help improve and add to this.