How to build a PaperCraft Pyramid Puzzle

One day, I found a puzzle plan from ( http://www.craftsmanspace.com/free-projects/pyramid-puzzle-plan.html ). It was a wooden puzzle project. 

I just have to turn it into a papercraft project so there it goes.

Start of by drawing all the parts with a 3d software, 

I am using Blender for this project.

Unfold it with pepakura designer.

and build the Prototype.

Glue all mating parts together.

Test out the Puzzle Pyramid solution. it WORKS !

 Finally add the texture and unfold all the parts with proper labeling.

Build video as below:

Download pattern HERE.