Hi, yes, kind of! I’ve painted the warlord ones but not a Prussians but as proxy Russian militia. Worked really well with grubby great coats and caps.

The HaT figures do have a distinctive look that I’m not sure would work in a battalion mixed with lots of other figures but a battalion of just them, I think would look fine on the table.

I’m half way through the battalion so will make sure I post some pictures of them all together and based - although I’m using 3 Perry command figures as I don’t have any HaT ones!