Sudschleife 1.0

Description
This is an interpretation of the Nurburgring Sudschleife in approximately 1967. The main length of the track is new tarmac and many of the overhanging trees have been cut back. Pit straights have been resurfaced, but the nordkehre loop at the end of the lap retains its original concrete blocking.
I have used many maps, photographs, books (in particular The Other Green Hell), Google Earth and the Karsten Hulskamper height graph to create the circuit using Bob\'s Track Builder.
Most of the buildings were created from scratch in SketchUp by me except for the farm houses which are from the \"French Houses\" XPack and the grandstands from \"Grandstands\"..
Other XPacks used are \"Great Britain\", \"Hayward Club\", \"Ennis Extras\", \"Old UK Advertising\" and \"Road Mid\".
Any information which leads to improvements is welcome.

Thanks to Raido1, Rochett_man and Rattenjager for their constructive input and err... textures. Cheers guys.