MTS2 are so weird with their "quality" control. They accept all those scary looking photoskinned "celebrity" sims ,but when someone actually puts in a lot of work to make something original it is never good enough for them. Don't let them make you feel bad because of that.
Is there any way you could post bigger pictures of the faces though? I like mixing and matching different sets, but i'm having a hard time actually seeing your faces. Maybe it's because i'm old and my vision is not as good as it used to be,but... Please?