Seven Years War Starter Pack 18 mm contains figurines on 6 Plexiglass sprues and a PDF set of wargaming rules for the Seven Years War battles written by Andy Callan. The PDF rules will be transfered to you after purchase. Here are the armies included in the Starter Pack:
The Prussian Army has seven units:
3 battalions of Infantry each of 5 companies plus a Command company (with a flag).
2 squadrons of Cavalry, each of 4 companies
2 artillery companies.
The Army has 28 companies plus one mounted General giving a total Army Strength of 29.
The Army strength number is used in the game to measure Victory.
The Austrian Army is organized in the same way.