Horses and móvil market

This is the most incredible antique, I have ever buy, my favorite.
I do not have idea about anything of these amazing art.
I only can said, it is extremely heavy, looks like is metal.
The fruit and vegetable baskets are made of wood, fabric and other
Material, each has a magnet to hold on the car....
Sorry for my explanation, I know is not the best. I am very sure
Lot of you are very knowlagable and I am here to learn
from you.

Thanks I appreciate any information.