This is stationery branding PSD mockup template that can be easily customized via Photoshop smart objects. The layers and folders are well organized for easy identification. Background perspective layers can be changed with and includes
Here’s a wonderful resource for the app designers and developers. This is a iOS 8 GUI PSD exclusively for iPhone 6 Plus. Fully layered, shape layers, editable.. handy resource for creating native apps and mockups.