I'm guessing that ball to be about 4-4.5 feet in diameter, and probably weighs in around 30-40 kilos. But my Google-Fu is failing me and I can't find the actual dimensions online.
But it would be a fantastic addition to LFS
New Autocross objects required:
Ball Spawn Spot (a white dot)
Goal area [team 1]
Goal area [team 2]
I figure the goal area could have a fixed depth but definable width for scalable pitches. Maybe with a yellow diagonal stripe graphic.
I'm sure scoring could already be done with InSim and the 'Out of Bounds' marshalls too. Could use the marshalls as goalposts