How to enhance flight gear scenery in flight gear 2.8.0 ver

[Raghav]

Dear Friends

How to enhance the scenery in flight gear , so that the textures , terrain , city and landmarks looks more realistic in flight gear 2.8.0 version.

Please suggest some solutions so that it will looks more realistic.

Regards

[Thorsten]

Use different textures?

[legoboyvdlp]

Again,
I suggest updating to 2018.3.1 - 2.8 is very old and unless there is some reason why you cannot, you should update your FlightGear.
There have been many improvements since version 2.8.