Gary,
I've purchased at least 10 of your POV growth clips and it's great to see you trying to improve upon the last.
One thing to help sell the clothes ripping (I often get pulled out of the fantasy when is can clearly see the clothes being pulled apart from the actress as to her "growing and filling them"), might be to pull them from behind so the skin appears to tear the shirt/shorts or skirt rather than some just pulling them.
I know this is a guy, but this:
is something more what I'm talking about. Trying using a seam-ripper to help score the shirt to rip easier.
Also, seeing leg growth would be great. Something as simple as the shorts, skirt or pants riding up the model's legs as she gets taller.
I'm not sure how many people you have helping you when you shoot, but a simple camera move that'll help sell actually growth, when your focused on the tearing and stuff, keep it pointed at her shoulder (or whatever part of her body), then lower the camera and tilt it up, still focusing on the same part. Not a big move, something subtle that conveys her growth in height.
Anyway, those are just some thoughts. It's great to see that you're listening to the people.
Great work and keep it up!
--
Jamball