Last year I sold off some of my Prussian miniatures including the command base. So now I'm back rebuilding the 3rd East Prussian Regiment. The first Battalion is made up of Frontrank miniatures with the odd Calpe miniature added in. As for the 2nd and 3rd battalion I haven't decided what miniatures to use. I pretty sure the 3rd Fusilier battalion will be Calpe miniatures.
I still have Saxons by Calpe and Russians by Frontrank in the mix as well. I have a Frontrank French battalion, but I think I'll paint and sell those and stick with Calpe for the French.
Kindest regards.
Neil.