The European version of GT3 calls the F090/S th Polyphony001. I'vr had it since Friday and I have some great motors already, here's a few:
Tickford Falcon XR8
Gillet Vertigo Race Car
Mazda 787B
Polyphony001 (a.k.a F090/S in the U.S.)
TVR Speed Twelve
TVR Tuscan Speed Six
CLK Touring Car (D2 AMG)
Astra Touring Car
I could go on.