3D Model Motorcycle Helmet

[tekcomp]

Does anyone know where I can get a 3D Surface Model of a motorcycle helmet. I need it for a design project I am hoping to start.
Any help would be much apprieciated

Thanks in advance

[ReMark]

You can try looking on the Turbosquid website. A while back that had one motorcross helmet model for free. Most of the images are there to be purchased however. Costs can range from $25 up to a couple of hundred (US).