This will help!!

Okay! Great app! Heres some adjustments needed. Firstly, try to improve the 3D animation. So it looks more realistic. Create a feature where you dont just map out the eyes & mouth, but the face too. Thatll be a HUGE accomplishment for you guys. Secondly, try to update the next version where you can edit multiple faces at the same time. Maybe up to 4-5 faces at the same time. Not least then 3. Another huge accomplishment. Do both of those... This app will go further then you expected!!

BabyG95 about MotionPortrait