There's an awful lot of wishful thinking going on Ancient on this subject. And like some people, there are those who reckon that If they repeat something often enough, people will believe 'em.
I have seen too many blurred, out of focus and extremely low definition photo's of 'Ole Stripey' [spare me bloody days] that those people are convinced is a 'new species of Thylacine', on facebook, that I have to refrain from swearing at the monitor. Somebody suggests a photo is possibly the rear end of a Thylacine, and before you know it, the story has grown exponentially to the point where someone swears that they'd recognise that 'thylo muzzle with it's sweet little ears' anywhere...even though it's a badly blurred rear end photo of nothing I can recognise.
Now, after saying all that - there is a curiosity out there, but it surely didn't look like a Thylacine to me.