I got it in a reputable reptile shop here in essex england, theres a few where i live here..I now go to an either better one (tonnes of BP morphs)

He is quite brown on his back as these pics show but has a very white belly,
His eyes depends what light you look at them, Ive not seen normal BP eyes in light before but i would say theres definately a yellow/greeny colour to them.

Held up against the light you can see his pupils clearly and they look green. The light upper half of his eye is what a man at a good shop identified as usually being in the pastel gene, but you see many "light" normals thats why its so difficult!

I think your right though, won't know until he is bred