The preview is somewhat misleading as that is V1 of my folding tricopter adventures.
An updated version can be seen on my old blog (which is mainly abandoned due to it being more difficult to maintain and update than a wordpress site). After a mediocre flight due to poor yaw authority, I decided to upgrade the linkage system for the back tail. It was still incomplete at the time and no uses a similar landing leg system to that currently employed in V3.