The above link includes one of the most accurate OOBs for the Late Cold War NVA that currently exists. It sadly is in German, but still can help with many questions, regarding positioning, equipment etc.

Sooner or later i will compile a stickied post for ressources, similar to the post about minis, but for now i will some shorter single posts.

Edit: I linked to the wrong OOB. Corrected it now.