Where might I be able to find a CAD drawing of a John Deere backhoe front bucket?

I need to create a CAD drawing of a front loader bucket for a John Deere 310 L backhoe.

I’ve heard that there were public sites made by CAD enthusiasts, where people create drawings for various items.

Is this true? Where might I look to find a file?

Thanks

Maybe you can check grabcad.com

Is this for school?

Yes. Masters at UConn.

Based on that, I’m assuming you are doing some FEA or something like that with it? Since you are a student, the manufacturer may be willing to provide you with a CAD model. I’d trust that more than anything you could find on Grabcad or any other site for an accurate model.