Beth Johnson: Another acorn model :) My design. "Two sheets of EH paper. Top is hexagon, and uses the spread hex tessellation pattern. Bottom is a circle, and was designed using Jun Mitani's ORI-REVO software. No cuts or glue.
This design, made of printed paper and constructed in an origami style looks really good. I like the look of this, however the delicate construction would be ruled in transport and so it is ineffective.