Also, have you tried contacting Clash of Arms? They might have spare parts, even though it's out of print. All of my interactions with Ed Beach have been extremely positive. You also might check with J.D. Webster, the series designer. Both he and Ed have BGG profiles, and are active on their game forums.
If all else fails, there are a number of free ADCs that can be downloaded from the BGG pages of Achtung Spitfire and Over The Reich that might help you get some use out of your game.
Add the Quick Start rules and you have a playable game.