A reminder that a scout walker can move at 90 kph, and has the following weapons: Twin blaster cannons (4D vehicle damage), twin light blaster cannons (2D vehicle damage), and a concussion grenade launcher (3D vehicle damage). It's likely gonna have enough juice to shred what's left of the shuttle in 1-2 salvos, and unless we have a lot of forest to play in, it would run circles around us if we tried to bolt.
What's the terrain around us like? Anything that could slow that walker down or impede it's field of fire? And . . . any remaining fuel in the shuttle (or failing that, some other volatile combustibles?)