First off, she had created a black, red and white fennec fox character. There was a period of time where she in fact did own this suit and eventually sold it after the debacle with her ex. Reviewing old accounts of this old character shows a lot of the exact same habits, especially when considering that she did own this character for a period of time.
https://twitter.com/eclipsefennec https://www.furaffinity.net/user/eclipsefennec/ https://www.furaffinity.net/view/20182136/
Please take note how Cassmutt is the main artist for the character.
Compare this to the Scarlett Vixen character and the behaviors across both twitters.
https://twitter.com/ScarlettVixen/status/1004372224403312642?s=20
https://twitter.com/ScarlettVixen/status/1018385309514416128?s=20 (Proof she has another account, yet has no SFW twitter for this account), She begins to retweet tweets from Cassmutt without having solidified her as her fursuit maker,
https://twitter.com/ScarlettVixen/status/1120779411752505344?s=20 (officially commissions cass for a mini partial in april 2019) The Trello card was created Nov 29, 2019.
https://trello.com/c/W6gkeLXx/11-scarlett-vixen Concept art is also Cassmutt's art. She had never added a trello card to her now deleted art queue regarding this person meaning she made this design for someone without pay as far as we know.
She then continues to retweet posts from cass and her business account.
https://twitter.com/ScarlettVixen/status/1120821356306632704?s=20
https://twitter.com/ScarlettVixen/status/1121127554037899264?s=20 Materials ordered, yet trello card not made?
https://twitter.com/ScarlettVixen/status/1129863371547848705?s=20 She receives her tail before the mini partial is complete? Convenient pickup option. Why would she allow a customer to pick up an unfinished suit?
https://twitter.com/ScarlettVixen/status/1206641850683019264?s=20 Paid for paws, yet isn't getting paws with the head? (Still has never gotten paws to this day and was removed from the trello card, meaning Cass basically stole this person's money by not delivering the paws and still accepting the money.)
https://twitter.com/ScarlettVixen/status/1442370817044533252?s=20 https://twitter.com/CassMutt/status/1437923602901331970?s=20 Exact same bedsheets.
https://twitter.com/CassMutt/status/1435552737924554759?s=20 https://twitter.com/ScarlettVixen/status/1428347764757262339?s=20
https://twitter.com/ScarlettVixen/status/1212964601823842304?s=20 Attending PDFC only at night, aka after the dealers den closes since Cass was vending PDFC.
https://twitter.com/ScarlettVixen/status/1215299442644905984?s=20 Back to @ChromaticCollectors post about the mega milk shirt. Scarlett has one and Cass has drawn her fursona wearing one.
https://twitter.com/ScarlettVixen/status/1232377588120608768?s=20 Her tattoo is visible here.
https://twitter.com/CassMutt/status/1104784717486841857?s=20 Cross reference to Cass's tattoo its the exact same one.
https://twitter.com/ScarlettVixen/status/1240138508766937088?s=20 Another view of the same tattoo on Scarlett.
https://twitter.com/ScarlettVixen/status/1260803011057553408?s=20 Starts talking about a caribou character she's with.
https://twitter.com/ScarlettVixen/status/1298034327352045568?s=20 Suit isn't finished huh?
https://twitter.com/ScarlettVixen/status/1348354747799990272?s=20 Plugging the fursuit maker again.
https://twitter.com/ScarlettVixen/status/1363931410986278912?s=20 Lost a family member?
https://mobile.twitter.com/cassmutt/status/1360680412629004290 So did she. At the same exact time.
https://twitter.com/ScarlettVixen/status/1393319280645607426?s=20 Marshall shown with her for the first time.
https://web.archive.org/web/20201025062600/https://trello.com/b/tJK8PdWl/fursuit-queue
Organize anything, together. Trello is a collaboration tool that organizes your projects into boards. In one glance, know what's being worked on, who's working on what, and where something is in a process.
web.archive.org
Now I unfortunately cannot get this to load on any devices of mine, however I do know for a fact that Marshall was listed on her fursuit trello and removed this year. She normally marked cards requesting refunds as stating such, however this one she straight up archived. This was prior to the art of scarlett and marshall coming out. I have dug all I can to find the archived card, but I believe she has deleted it to hide it. (Which she does not do for any card.)
https://twitter.com/ScarlettVixen/status/1442994129613385731?s=20 Suddenly struggling with income, just like Cassmutt. Selling her suit and sending it with Cass to conventions to sell.