Carbon C-thru road frame concept from 2008 by BME design.
Bamboo Cross (Brano Meres Engineeering & Design, a bamboo bicycle frame.
Picture of Building the bamboo/carbon frame
Home Made Carbon Fiber Bike | WIRED
DIY Bridge-Inspired Bike Frame - This bridge-inspired bicycle frame was handmade from cable and carbon fiber rods connected with epoxy resin. It took engineer, Brano Meres, 300 hou.