sexing a new tokay - need help please

The local petstore received a boy and a girl and i went to get the boy. this one was more colorful and larger than the other so i think i got the right one, could you help me please?

 

It looks like a boy from the v shaped pores on the underside.. They aren't black like they are usually illustrated but definatly a presence.

 

looks like a boy to me too

but a better view of the underside between his back legs would help