Yes. The concept of a "Model" has, like any other concept, certain characteristics and not just attractiveness and a lean figure but unusual attractiveness and a body that shows off clothes to their best advantage (elegance, grace etc). But if you take those essential features away, you no longer have the Model, or at least the Model as the concept is traditionally known. You have something else. Calling these girls "Models" is akin to calling a truck a car. It upends the concept.