Here is the latest German Unit Graphics. I should have the Models and Army graphics shortly. I have overhauled my originals which were kinda blocky. BTW, the medium blue coat is much improved.
I will use these as follows, but you can just pick and choose:
Unit_Infantry 13 - Anhalt-Zerbst (white coat) Grenadier ... you already have the Musketeer
Unit_Infantry 14, 15 - Brunswick, Ansbach (dark blue coat)
Unit_Infantry 21, 22 - Hesse-Kassel (medium blue coat)