The hind legs have their joint attached, for the front legs I attached the joint in the leg-well. Seemed logical at the time.
They might be a bit too long though... I might shorten them after puttying the main body.
The feet and joints need some extra detailing, as well as cables and maybe some armour plates still... but I'll come to those once I know if I need to shorten them.
Now it's time for putty