In my 3D Design class in college, we used patterns like this to make 3d shapes out of copious quantities of cardstock, then put the shapes together to make sculptures. We used a copier to make the patterns bigger/smaller.
Rabih Hage Interior Design Invitation - Hat-trick
Here are the steps I went through to make my Pinwheel Fold Card.
Pattern Matters 3D Infographics / handmade data visualization
Fold Up Scrap Album--5-23-12 is the page in her blog with the instructions. There are a lot of card ideas here, too
Cuestiones patrón: Tangible de Infografía de papel en Behance
folding diagram for a card/envelope combo ... pinwheel on top ...
gift box template
If you need to design any kinds of brochure or flyer then you can check out this. It can be helpful for you: https://www.fiverr.com/samsulalam857/design-professional-brochure-flyer-for-you
Volumetric and Indented Shapes in Motion › Illusion
DIY Long Gift Box DIY Projects
DIY Mini Paper Handbag - these would be great for your Out of Town Guests Bags.