Very nice indeed, great deep bat like saddles.
She looks like a Bolivian to me , bca can still have cool red tails there markings can be very variable from high peaks to almost patternless with a few diamonds , they normally max out at around 6ft and bca or boa amarali are a lot slow growing than bci so will need a bigger viv eventually
Here’s a few pics I found I’ve had my longicauda from these guys in Germany and they have some amazing pure locality snakes



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