The search results indicate that "Step1Models" (or "Step 1 Model") is associated with two distinct entities: Step1models : A company described on Crunchbase

that features professional fashion models in runway events such as Thailand Fashion Week and Thai Silk International Fashion Week.

This allows the creators to generate thousands of images of "Jessica" in different outfits, locations, and lighting conditions without a real photoshoot ever taking place.

) : Highlight how much of the outcome (like well-being or stress) is predicted by the Step 1 model alone.

: A famous Victoria's Secret runway model and Maybelline spokesperson.

: Good agencies will help you get contacts and set up test shoots.