https://youtu.be/Ch1VeHHnT-M,
watch this vid, you should see many new textures, from 3 d max, some completely new buildings and the tunnel is updated, you have my go ahead, to use any textures from ReVision3 to update these tracks, I gave you the download, but you can download it again the link is on the f1 sim download page.. when I have time, I will give you textures for the tracks I didn't do, you are doing a great job, and if you would like your tracks in the sim, with full credit of-course for each track, I will give you all the textures for all the tracks... and the lighting files. which will probably have to configure together. testing different lighting options.. I am glad you learned how to do this, because its a pain, you are the only other person who understands the textures and what each texture is, after a while, you wont even need the names. you will see a piece of a wall, and you will know exactly where and what it is.. FANTASTIC JOB, KEEP UP THE GREAT WORK..