Ceja Laval has been an active creator for a long time. In a 2019 blog post, "Once Upon A Time," they described leaving the human world behind to build a life as fantasy avatars in a virtual treehouse. This background as a fashion content creator in a 3D virtual world makes them a likely candidate for someone who might have created or saved 3D model videos.
It sounds like you’re referencing a specific filename: — likely a video file from a user-created or archived source (possibly related to 3D animation, machinima, or adult content given the “fantasia models” label). Ceja-BlueBoxers-3 -fantasia-models-.wmv