[wagonef8]

I want to build a trailer to travel, I go to a few car shows and would like to carry my wheels in it and also use when we go to California . I want to follow the ideal shape maybe someone can help with some computer magic or ideas I'm a fabricator build from prints but have no experience drawing I build as I go and usually comes out looking good here is a little drawing I made thanks in advance for any help

Without the wheels