Here is a comparison shot of 2013 female Pewter in question (top middle) with her brother, a 2013 male Pewter mystic (front right), and their 2012 half sister, a Pewter (front left).
You can read more about the whole clutch here at this thread http://ball-pythons.net/forums/showt...47#post2344147
Just for some fun, here are some of the Pastel Calico's locks:
Pastel Calico x Mojave
Pastel Calico x Pewter?
Pastel Calico x Woma Pinstripe
He has also been paired with another girl who maybe more than what she was sold as. I'll try to post something on that pairing later.
Hope you guys enjoy the pictures!