A vehicle body consisting of a flax and hemp composite biomaterial? Check Out: Take a Green Ride 

http://www.avenueedmonton.com/articles/take-a-green-ride

Natural fibres as reinforcement in polylactic acid (PLA) composites

http://pure.ltu.se/portal/en/publications/natural-fibres-as-reinforcement-in-polylactic-acid-pla-composites%281df46b30-0eb1-11dc-b9dd-000ea68e967b%29.html

Natural Aligned Fibres and Textiles for Use in Structural Composite Applications - Natex is developing aligned textiles from natural fibres for use as high strength reinforcements to produce structural composite parts using bio and oil-based thermoplastic and thermoset resins

Structural Composites from Natural Fibres: Natural fibres are emerging as low cost, lightweight and environmentally superior alternative in composites.

Source toothbrush handles are molded from recycled US Dollar bills/Recycled Flax and Recycled Wood all blended with recycled polypropylene resulting in a bio-plastic that is 100% renewable or recycled.