what makes a ride a show ride

I WANT IN YOURE OWN WORDS TO TELL ME WHAT makes a show vehicle..Im tired of going to shows and seein stock cars with cheap 15" rims, and a bolt on like a wing( for a car) or a bed cover ( for a truck) i think a show car does not only have to be clean. but it needs actual time put in it.make it like no other..not jus stupid stuff....