Cloning a image slider CMS with pop out of the slider and filter

Hi. My cliet wants a full-on replica of this site and I am having trouble with CMS nested slide, as I need to load images from the image list. Also, I need to create a pop out of the slide as one clicks on the image slide. I am giving the site link for reference. TIA.

Here is my public share link: Home | Treehouse Communities
Here is my mockup: