Congratulations on your hatch!
Did you set your own eggs? Or someone else's? Do you know for certain you are working with Ameraucana, or could it be EE (that makes a big difference).
Without knowing what feather color the Ameraucana/EE was, it is hard to tell what color your chicks should be. You'll need to include that for posters to be able to give you accurate input. You can get some interesting patterns with the half BCM, or simply BCM type colors.
Your matchings can produce chicks with black down or even partridge chipmunk, depending on what you use. (I get the most absolute gorgeous black base with gold penciling on my F1 Barnevelder-Cream Legbar girls...sorry no picture of those...who started out as chipmunks).
Unless that is photo flash, it appears you have 1 CL/BCM boy with a head dot.
As I'm sure you are aware, if you used a true Ameraucana (and not and EE) and a true Cream Legbar, you will pretty much be guaranteed some shade of green eggs in the hens (assuming no odd genetic fluke).
If your Ameraucana is an EE, you have a statistical chance of getting 50% brown eggs (possibly on the darker brown tone due to dad's genes) and 50% green/olive eggs.
Your chicks from CL won't present their crests until about 8 weeks or so when those little head crests will pop up. I find them to be pretty dominant.
On the other hand, I find the BCM leg feathering (if you are using French style) to only be about 50% carried down. I get about half clean legged.
Your home brew EE (BCM/Ameraucana) should have pea combs and muffs. Leg color eludes me yet, as I get colors I don't expect. You may get grey or green.
If that is EE mom/BCM, then those muffs seem to drop out. Leg color varies more as well. Combs should still be pea, but can have some oddity to them.
I'm sorry I can't give you photos of that exact matching as I am working with Splash Marans/Barnevelder and Cream Legbar/Barnevelder and now my F2's (and I was horrible at taking photos that F1 summer)
I can give you an idea of egg colors. One hen I work with is an F1 Isbar/Marans which lays a pretty olive egg. I bred her to my Barnevelder and produced F2 Isbar/Marans-Barnevelders which lay shades of olive.
I'll post my home brew olive egger "chart" below which I set up to show another thread who was questioning the occurrence of olive egger color.
You can also see what happens with the brown genes to a certain degree. How much of those pass down from your boy will obviously vary the results.
Keep us posted with photos at their progress
LofMc