Many thanks to the Plunderbird Team for organising an excellent event.
click on thumbnails for the big picture

KillerHurtz, with Dom's offer of free photos.

Scenes from the battle between Panic Attack and Cassius.

The utterly gorgeous Razer, now with a tail and 'wings', for self-righting.

Cassius II
Note Blue plastic airbags (sections of fire-hose) for variable ride-height.

Cassius

Mortis. Note the titanium tube lifting arm, left of centre. In the last pic you can see the steel hawser that actuates it.
They will be using two new motors that power both  the axe and the arm.

Panic Attack. Has new front spikes, using two electric linear actuators.

Panic Attack II?

More Panda Monium

Plunderbird(s)

Terminal Ferocity

Facet, sponsored by DeBeers! 80mm pneumatic ram lifts front panel.
with onboard video camera
damage inflicted by Challenger spikes. 2mm polycarbonate.

Chaos

Challenger