I do get the arms/shoulders. Uncannily similar imo, Legs feet were a maybe for me, but yes, as someone else pointed out, RL's legs do seem thinner than BG's. I was struck most by the hat, or rather the "Pothole" (as someone put it), in the top of the cap. ( we've had people see a lot of weird stuff in those pics, but seeing a "Pothole" was a new one heh!). I don't know how often that might occur, but slapping a hat on your head, I guess it could be pretty common there would be a dent there...
The torso area cant really be taken into account imo as RL could have on a longer, heavier coat, so I can't say about the mid section. However I can not get past the fact that the HEADS are completely different. imo the head/face look nothing alike. RL's is thinner and just shaped differently.
Didn't LE say they were looking to clear RL OR make him MORE of a suspect? (I'll have to look for that statement) If so it would seem LE thinks RL at least has some knowledge that he might be holding back.