Yes, this is the original package. You can customize it as you like, it's unlikely that someone will give you the original avatar project from your screenshot. The most you can expect is a ripped version of this avatar.
I think I found avatar and author of avatar
usr_c406e3a2-63ab-44aa-a7b6-138a97932a5a
avtr_05776cc6-b86f-4e07-8328-796d27c1f580
But how to receive an vrca,its next question.
