This is not slop. This is an edited picture by a wildlife rescue.
Here is the video of the same opossum who has become sort of a mascot for them, crawling over the same flowers: https://www.facebook.com/share/r/1J2hbhpWyj/
Here is their profile: https://www.facebook.com/share/1DLHcCNVKo/
Here is the post with the picture: https://www.facebook.com/share/p/1FeFgU3HSL/