Making these legs official for Fifi now, shes been fitted with new Movement support stilts (MSS) (or legs as you humans know them) and a new MSS Union bracket (pelvis) as the old ones where from the V4, and had to be modified to suit Fifis V5 build, primarily making them shorter.
Now however she has a bespoke lower half and means that she is now slightly taller than she was before, she measures in at 4ft 3, compared to her previous 3ft 8. Her lower half is however a little heavier now bringing Fifis total weight up to 300 kg (661ibs), but these legs have much larger, and much more powerful motors, meaning that if anything she is even more nimble now than she was before.