If you submit a vehicle to the Marketplace; does it have to be setup with Blueprints?

my two Bottle caps…
I dont like think or spend time, imop Makeplace items need a good cross-selling. If I buy a weapon I want to work seamless with ironbelly animations or kubold.

Right now there are a two car blueprints the marketpalce and a free demo in learn tab.
If i buy you card I like that the size and setup work straightforward in some of this modules. Of couse you always can create you own setup.