Detailed documentation about mapping a web templete inside Orchard CMS

I found a web template on the net link and I want to allow end-users to edit the website using CMS. I found Orchad CMS, which is based on ASP.Net MVC. But the problem I'm facing is that I didn't find the full documentation on how I can map a web template similar to the one I provide to be managed inside a CMS such as Orchard so that end-users (non-technical users) can add new images, change the home page message, add new projects, etc.