While working on new icons for AAA, I found that unit #880 (3.7cm FlaK 43) in the German OOB has a wrong picture (lbm 2445).
The picture shows a 2cm Flak 38 and not a 37mm Flak 43, also cf.
http://de.wikipedia.org/wiki/2-cm-Flak_38
Unfortunately I`ve not digged in the pictures, so I can`t tell you which lbm is the proper one.
Regards