Have you tried F1 Ground Environment ?

it looks exactly the same as using the freeware reality pack 😕

I don't know about the freeware reality pack, but GE looks damn fine. Don't expect everything to turn real all of a sudden, the effect is subtle - but powerful. Contours are better, colors are more realistic, curves are softer, towns look better. I did not regret buying it. Up to you

link please? how much does it cost?

Ground Environment

All I can say it's well worth the money and less hassle than using the reality pack. I highly reconmend it. I've had it installed for less than a week and well worth £18. I have all the sliders to max and WHAT a difference it makes.