The size of this planet allows some members weeping forever about non-existing sceneries in MSFS2020
I would wait. You can buy Brandenburg Berlin, excellent airport scenery… Frankfurt is an important airport and a good candidate for a future Germany/Italy update ? or maybe some Community member will do the job… or third party payware…“Frankfurt highlights”… for the sake of photogrammetry, data must be bought and payed for. MSFS2020 is a living app now, not finished. And scenery can be gotten from anywhere, Coppersens is right, these meshes and elevation data sets are business. If you want the nice ones, you’ll probably pay. The market place… or some other source.
Why not… when it’s good enough