Hey there,
I am also dealing with this "person". Paid my comission back in late 2017 in full ( $1475 ) and was promised a delivery by February 2018.
Sadly after a couple month excused were being made and only the head was delivered ( broken ). Which was then send back in for repairs on my cost.
After that communication basicly died for almost half a year, my messages were not read or replied to.
Later I was offered a full refund due to them having a new job. After that complete silence again and never heard a word again.
Last contact for me was 21st May 2019.
Their Facebook page, including all the "positive" reviews, has been deleted today 16th August 2019.
Here is their Furaffinity Accounts :
https://www.furaffinity.net/user/pupnfluff/
http://www.furaffinity.net/user/Cullion
and Twitter
https://twitter.com/spiritwolven
As I sit in germany, I contacted my lawyer, but sadly it is not feasible for me to try and go to court in the US otherwise I would have.
I know of 3 other persons, who I have contact with, who have also been scammed by this person.