Provide a wider angle for the Halftrack MG

[Arc_Shielder]

I consider the MG to have a tunnel vision issue and players underline that by rarely using it, so I started to wonder if it's historically accurate.



Check 0.14 of this video. The MG seems to cover a third (possibly half) more than the one in the game.

Even if it's not historically accurate or the halftrack model is not the same of this video, then still consider it for gameplay value. It's rendered useless as it is.