Can anybody provide a template/explain how to achieve this fold?

>>299577
well there's a software for packaging design called ArtiosCAD not sure if it does that tho.

i'm guessing they could be blank stock photos + photoshop / illustrator perspective transform

an easy way to get similar stuff is just search for "brochure mockup" and either pay or use vk.com or psdkeys

another option could be to make them via 3d box modeling but you just say you're pretty dumb so dunno if you're willing to learn that.

>>299577
Try googling Turkish Map Fold