Can someone help me identify this boas? I was showing off my six year old red tail who is nearly 11' long and someone was worried that there might be something wrong with their boa who is four years old but only about 3 feet long. I "looks" like a red tail but the color is slightly more "dirty" then my red tails.

i.imgur.com/0zQu5zm.jpg

i.imgur.com/JXQpcNv.jpg

i.imgur.com/OxBq4Ma.jpg

Oh, and my baby for anyone who wants to see her.

i.imgur.com/tmI6vnN.jpg?1
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0.0.1 Red Tail Boa Constricter