you want to do the same is it?
paint a wall white, and the floor black
get a flash with softbox, the softbox don't have to so big, around 2' by 3 will do, don't have softbox, use umbrella also can.
mount the flash on the light stand or tripod, the flash don't have to set so high, haft the height of the model and aim up.
find a model stand in front of the wall and shoot.