I see from the pictures of him skinned that he is only missing the bottom portions of his legs and the top part and shoulder portion is still intact. From the live pic, it does appear that he has around a 53-54" chest. ( he has that deep hollow chest cavity look ) At least to me ( from what I see in the live cam). His back legs and hips are large ( from what I see in the skinned photo) and he has pretty good length also. I stick with my first estimate and would say that a safe field dressed weight for him is anywhere from 180-205 dressed.

That would equal a live weight of anywhere from 230-260 or so pounds. A 180 pound deer can have around 50 pounds of entrails and organs in him while a 200 pound deer would have slightly more.( About 55-60) At least thats what the experts estimate