As I looked at FH2 website, I noted, that some weapons (which hasnt Normandy title) I never seen ingame. So i would ask on these, if I just have bad memory, or they arent in public build yet.
5 cm KwK 38
20 cm Flak with Sd.Ah 51 trailer
Carro Armato L6/40 (I am not sure about Bardia, in F|H version it was there)