So far the best photographic evidence is still the PGF.
One has to keep in mind due to the nature of the subject that any and all photographic/video evidence will be recognized as hoaxes. This is because BF have human-like qualities and also because getting a close up shot of any creature is always a challenge.
Getting a good look at the stride of the creature is telling. BF have a longer thigh and a shorter shin, so the shin has to rise a good deal higher than a human shin does in a normal gait. This difference can be seen in the PGF and a few other videos.
The Stacy Brown FLIR clip from last year is one of the best of any of the newer stuff. They did measurements on the site which helped them to understand how large this creature really is. The shin rise can be seen in that video.