It should be quite easy to draw up a generic OOBs for each force. I am no expert in WAPA-forces, but almost all NATO countries have adopted the same standard platoon structure that Germany initially created during WWII:
Officer (Pistol or SMG)
NCO (SMG or Assault rifle)
Signaller (Assault rifle)
(Sometimes an orderly or extra rifleman)
2-3 Infantry Sections:
Machine Gunner (MG)
MG Assistant (Assault rifle)
7 Riflemen (Assault rifles, hand grenades) - 1 might be trained as a medic, but would still carry an assault rifle.
You could use the standard weapon profiles for SMGs, Assault rifles and Machine guns or look up the specific weapons details.
Germany (as well as Denmark, Norway and several others) used MG3s which are essentially MG42s in 7.62mm NATO calibre, and so could use the standard ROF for such (D6+6)
Perhabs somebody have already made weapons tables for the modern era of which many weapons are the same or directly transferable.