German TDC Mod for UBM?

[PotatoesKartoffeln]

Hello fellow subsim enjoyers,

I've been playing Silent Hunter 4 uboat missions recently and found it kind of annoying that you can't really access the TDC through the attack periscope.

What mod makes the tdc visible like in the picture I attached? Are there any single mods that do this? I'd prefer something simple over a mega-mod, and in german.

Thanks for your help!