After seeing this MOC 75894-mini-transporter, I decided to:

After several times trying to pay for the instructions (which I was unable to get because PayPal complained on the web site), I decided to make my own based on what I could see, and the result, are the images you can see, the initial model which had a small driving area and no minifig could sit there and the final one which added some more options like sizing cabin for allowing a minifigure to drive, plus some other alternatives for the front facing engine area and better holding of the rear wheels area.

Enjoy! (and if you do, you can Buy Me a Coffee )