Hi,
No, it's not about Reallusion Hub, but I had to choose something here.
I currently use your FaceFilter Studio 2 & 3 applications, and I love them. I use them in my doll photography to give my dolls more expression (and to correct the alignment of some facial features). I've attached a couple of before and after Facefilter pics to show the nature of what I do.
I would be really keen to see a new version of this product, particularly to cater for larger size files. Especially since photos are becoming larger files these days.
Cheers.