So in the collection here there are 2 penal legion squads. Simplest solution seemed to be adding a platoon command squad to change 2 troops choice penal legion squads to a single troops choice "penal legion platoon". The command squad would presumably be drawn from the dregs of the Asta M. So in to the bits box to find a few spare IG type minis. So here is the command squad and the the command squad posing in front of the 2 penal legion squads. Readers of this blog will have seen the 2 penal legion squads previously.
And similarly the Command HQ squad as described in the last post.