User blog comment:BobTheDoctor27/New MOCs: 06/@comment-25887569-20160517145210/@comment-958607-20160527003156

Aha. Yes, that.

Admittedly, that was just their for texturing. I wanted to use that Bohrok plate piece for the back but it just looked hollow. I suppose it makes sense that a Toa might carry around a Krana, seeing as Krana induct their hosts into the Bohrok Hive mind. I suppose it's a somewhat humane way of reeducating a destructive individual and it is, at the very least, an alternative to killing an enemy. Perhaps it had a practical purpose.

But, yeah, texturing...