Hi all! First time posting on here so not entirely sure how this works, but I’m struggling so hard to figure out what morph my new baby crestie is! If you need more / better pics please let me know 
I think it’s about 2 months old, still unsexed.
Better photos of the sides and info on the parents (if you have any) would be helpful!
But from the photos, he looks like a yellow partial pinstripe het emptyback with dalmatian spots and portholes, and possibly het phantom (though that would have to be proven, so not relevant if you’re not gonna breed)
Im saying yellow because he looks het EB, and EBs typically don’t have that much pattern on their upper laterals. The quality of the colour doesn’t lign up with typical orange pattern at that size either, so it’s likely that it’s a yellow with heavy tigering.
He’s possibly het phantom due to the tigering, and because the white on the pinstripe doesn’t go all the way up to the neck.
Photos from the sides showing the part above his front legs would be needed to make sure of his base, as well as just growing him out.
Yellow is also a kind of secondary base, so it’s common for it to have a lot of tigering/dark/red base showing through, making it hard to tell whether it’s an extreme harlequin or a yellow 