After doin some more photo comparisons, I agree that they are MGB's. The original pics you posted before the headshots looked very much like Dums.

The vast majority of the MBG's that I have seen do not have that much dorsal patterning. They could possibly be a MGB/Dum cross. Dums & MGB's are easy to get confused, the head scalation is the biggest key tellin the two apart.
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Pat Higdon - Higdons Herps, Tuttle, Oklahoma USA
Oklahoma City Herpetological Society Member
4 dumerils boas, 1 bci boa, 3 burmese pythons, 1 albino tiger reticulated python, 2 ball pythons, 1 borneo python, 13 bearded dragons, 6 leopard geckos & 1 sulcata tortoise