i don't think its realy posible because the stone wals is so long so the texture stretches to mutc. atleast i cudn't make it. any one else can try if the want
Just tested out. It looks good, but textures should have less contrast, because it looks a bit unrealistic. Don't know, it is just my opinion and taste. I'd like to see less contrast.
the high-banked kerbs' textures don't look good to me. I prefer the ones with the marlboro logo pattern (the ones back in the 90's, specially in italian circuits like Imola and Monza) but that's just my opinion. if the textures looked like they had some rough-looking bumps (can't describe them in another way) instead of those triangle-like bumps they would look better imo.