I received a Menards Mystery box in today, and in it was a box marked Proto Type June 2017
It turned out to be for Sally's Restoration shop. Now I didn't pull the plastic cover off as I put it back in it's box for a later date but here is what they sent. Notice the Shelby's are not in it but 2 Menards delivery vans are. Also the man working/wiping the one behind the fence is not there in the actual model he's on the other side and up in front of another car as that car is missing. Also you can see in front where the girls are suppose to be washing a car but there is no car there either
Personally I like the products they offer and you can see from this how the proto type comes in is different from actual product sold to us.