The Marings and Profoto D1 Air Kit: One Light Set-Up

[NickLovellPhoto]

Cool video! I'm wondering, though, if the role of all that ambient light in the studio is being overlooked? While the edges of the model's shadow on the back wall are sharp (which you'd expect from a hard source relatively far away), the shadow itself seems much lighter than I'd expect if that were the only light source affecting the photo. If you didn't have those beautiful huge windows, any ideas for how to create a similar look artificially?

[NickLovellPhoto]

Also - I realize the ambient light is mentioned in the second setup, I'm mostly referring to the first setup using only the bare reflector.