What lighting equipment, lighting methods, detailed honeycomb, angle, etc. All used in this photo.

Generally speaking, the strongest backlight comes from the height behind the model, which probably affects the connection between the camera and the model's head. Referring to the light edge on the ground behind the model, we can see the forward shadow at the foot of the model and the optical distance and luminous range of the hair. It may be hot boots and naked lights @ 24 mm.

There is a face fill light on the front, and the picture is small, so you can't see the specific light effect. Judging from the turning point, the big role is guessed. It should also be naked lights. The position is slightly higher than the model on the photographer's left, but the angle is not big, just at hand.

Honeycomb controls the luminous range of the flash, which has little effect on the light efficiency. From the scope, the back light should not be combined with the front light to take care of the whole body of the model.

All the above are inferences and guesses, which may not be the case at the scene. Please forgive me if there is anything wrong.