3 - added treelines around the track
4 - changed grass texture to darker one
10 - changed surfaces' friction
11 - wider curbs (1 m) with custom texture
13 - pit area texture more lighter than other asphalt surfaces
14 - added pit borders (type: wall)
16 - changed textures on sides
17 - added race-selection picture
27 - correct curb placement
28 - correct barrier placement