From the ReadMe files:
***************************************************
Casa de Campo
REAL TRACK
Track Location: Madrid, Spain
Track Type : Street - Park
Track Lenght : 3.456 kms.- 2.147 mil.
Track Num. Turns : 15
Track Year : 1945-1961?
Track Editors :
Sergio Loro : Track Layout, all 3dos, some mips, AI files, cam files and srb files.
Robert Zeugin : all beatiful advertising mips, "guardia civil" guys and a lot of fantastic mips
.
******************************************************************************************************************************
15JAN2004 GPL track alpha release
Montlhery Grand Circuit ... as it was before "safety revisions"
The horizon is borrowed from Sachsenring, by Andre Streu et al.
Grandstands are from update packages recently released ... but I can't remember/discover the sources ... if anyone recognizes the grandstands, please let me know who did 'em.
Lord luv all those Geniuses who created the myriad tools used to build GPL tracks.
And mazel tov to Papyrus for creating the best sim ever: Grand Prix Legends
Yr friend in the aether,
smogbike
********************************************