So about the LeKP M41 90mm GF in-game model

Lert: The M41 90mm GF in-game model sports ye olde Ma Deuce on the turret roof, but did german tanks of the period actually carry that gun? I was under the impression an MG3 would've been more likely as roof-mounted MG on tanks in german service during the time the LeKP M41 served.   Edumacate a Lert on this, oh wise and knowledgable people*   *In case you are neither wise nor knowledgeable, feel free to admit this to yourself, like I did concerning this subject.