Nice, that's looking quite a bit better already.
If you want to play around quite a bit, very faint tyre marks will make a huge difference IMO, as will some more cracks, similar to that iRacing wallpaper... but I can see that taking ages.

- and I've left out the bump/rumble layer for the moment. The road I haven't done much to, I've simply roughed it up a bit. Next time I'm out with the camera I'll keep Aston road in mind... 



