This is a character creation question. How would you get an extra set of arms on a biomorph?
I want to create a character with four arms, like Amrita Shah, the sentinel in the supplement The Stars Our Destination.
So far I've only found Cyberlimb Plus (but at Maj/3 GP per extra limb it is a bit prohibitive) and the Manipulator Bot (cheaper but not really what I had in mind). I didn't see a Positive Morph trait option either.
Anything I missed?