need to identify my boa

[nightingale2k1]

just got 2 new boa from reptile expo in my hometown



























I bought both as normal bci columbian boa.
but a seller told me that the one (the bright one) is the pastel bci boa. is this true that the big and bright one is pastel ? She has pink dot scaterred near the belly.

ps: the blue cage is not for my boa .. but for the rat