Kai........
please don't tell me you plan on eating 5,000 calories a day?!
Eating clean or eating crap will make no difference, if you're eating more calories than your body needs, you'll gain fat.
Only reason I give you guys "clean" diets, is because it's healthier and there's no reason to be eating junk to make up calories. The protein quality from the foods I tell you to eat, and the energy from carb sources I give you, are all so much better for you than processed crap. If I wanted to Kai, I could get you eating McDonalds for your photo shoot diet, if you were eating 2k calories of that a day, with your current regime, you'd still lose weight, as you'd still be in a calorie deficit.
There is absolutely no need to eat that high, for you, based on what you're losing weight on and how quickly, I'd not have you "bulking" on any higher than 3,500. Otherwise you're just going to put way too much fat on. You've got a fantastic base to start from mate once this shoot is over, don't go and ruin that by bulking on crazy calories