Adding Extra Elements to Layout 487: Need Help!

Hey, hey! I’m sure this has likely been answered somewhere, so if anyone could point me in the right direction I would be super grateful: I’m currently using Layout 487 in a project, and I’d like to add one more photo/description to the list. I tried duplicating, adding a new image class, and updating the new interaction (and animations), but it ended up messing everything up. Does anyone have any advice for how to add a 4th, 5th, 6th, etc., element to Layout 487?