As you can probably tell by viewing out blog, tractors are a popular subject for vectorizing. This one was vectorized from a toy/model rather than a real life tractor. As you can see, this is a good way of getting a clean vector image of certain models of tractors or other vehicles.
If you need something with about as much detail vectorized, you should always get a quote and opinion first before proceeding.
You can upload a quote for a speedy and efficient process here: Here (no account required).