I'm pretty sure that the first pic - pretty far from the eyes - was an Ivory. The eyes looked dark, but there was some grey on the head. But the other two pictures that were really close to the eye didn't look like there was much colour on the head (they were focused on the eyes, so the top of the head wasn't super clear) so I'm pretty sure the last two pics were of a Black eyed leucy, and that the first was an ivory. I would totally post a pic.. but it was 30+ pages in and it's been closed for a while.. so I don't really want to try and find it again.
Edit: just saw that world of ball python link and it does look like they can have the black eyes red pupil, so that clears some stuff up. Who knowswas just a matter of curiosity anyways.