That scar appears to be healing pretty well and that is a good looking gtp. It may turn blue. My gtp was more of a rescue and the owner before me did some poor things and my guy had a bite mark on his head. It was already healed and shed but with every shed it gets a little lighter and it appears to have an end result of the pretty blues that these snakes can produce. This is an older pic of mine to give you an idea of how it looked. You can see that it was almost black but now it is much lighter and the majority of his snout and jaws are now blue with the scar being blue too.
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