To me it just looks like you don't have enough light in the right spots but I wouldn't blame the film, I would say you should have given a SLIGHT diffusion, that the light is hitting her face "too fast" or the lamp is too close. I've never had an issue like that one, I see what you mean but I would blame the lighting first, it's not terrible but I feel like her skin is super dark and doesn't match what her complexion should be. This happens to me a a combination of if the light source is too close to the subject and the WS is too high. What brand of head/pack do you use? And what reflector did you have on?
Mamiya: 7 II, RZ67 Pro II / Canon: 1V, AE-1, 5DmkII / Kodak: No 1 Pocket Autographic, No 1A Pocket Autographic | Sent w/ iPhone using Tapatalk