Probably produced from one or more of us... because there are some messy scennes in many videos from her (Diane Chrystall). Her videos are very professionals. Very good FX.
Look at this one... a face plant to a chocolate cake that looks really great... check other videos from her in this series for more mess...
Really good setup and acting here too. However, be warned. in the videos that I purchased, she gets "electrocuted," and has some kind of black makeup covering her face before any faceplants, and the coverage is pretty bad.
I'm only bringing this up so that your aware of what your getting. As OP said, they are kinda pricey, especially if your not that thrilled by the only part you bought them for.
That said, if you don't mind the black makeup and the mess being lite, this could be a good one. Girl gives of great villainess vibes.