A side pic would be good to see body traits. Judging by the thick neck where it meets the chest and his legs looking very stocky and short along with the one pick where you can kind of see his belly that is large but i can't tell from the pick what this bucks waist and belly line look like. I would say just from the evidence that he is in the 4.5 range. another thing that would help would be to know what region these pics where taken in.