The video is quite large (over 100MB) and i know of no websites or ftp
servers that are hosting it. I believe there are other ways to
find and retrieve files, although the rules of this site prevent us
from talking about some.
Anyways, if you can, do a search for "Maria." Yes
you will get multiple results. The video comes in different names
and sizes, but most often has the word "teen" or "loli" or something
similar in the filename (in addition to the name "Maria").
I've never been able to find the video with sound and don't know if the work is copyrighted.