Playstation 4 Skin Changeable Mock Up Template

Design details: Hi Guys

We sell Vinyl skins online and are looking for a changeable mock up template in Photoshop such as these:

http://www.decalgirl.com/skins/Sony-PS4-Skins

All the same image with different skins.

We need to be able to change the design easily in Photoshop using smart objects or similar with the perspective already set and will require the Photoshop file upon completion. we have a template that we use to cut the image if this is required to make the skin display template.

We have attached an image of the PlayStation 4 wed like to use, which should be large enough (we don't require the controller in the image)

Any questions, please ask and if you have done a similar job a sample of your work would make our choice a little easier!

Thanks guys!
Ideas for the visual style: Display
Things to avoid: complicated process.
Extra notes: