>>96873789
SoS come with enough bits to build an extra sister but you're missing a hip and right leg, I had an extra set from some slickblade riders of slaanesh I traded, then traded off without the riders so I used those.
Armor sometimes breaks off in the middle of battle, if you don't like it go build your space marines lavishly following the instructions to the letter.
Fuck it really is a genestussy