Ladies and gents I need the help of some super savvy techy folk

Theres a photo currently being circulated that looks very much like my younger sister, so much so we think it may be photoshopped! I need your opinions, is it photoshopped🤔

And if not, is there anyway of tracing the original photo to prove it isnt her?!

Shes been the target of bullies for quite a few years and it finally settled for a year or 2 so we want to nip this in the bud asap! We tried reverse image search and nothing!

It was a random snapchat account that sent her it and now they wont reply to her. Ryan14286 if that helps🤣

Any help appreciated

The much dreaded photo (which has been edited to cover her bits)