Client Project - Flat colours and ambient occlusion

I've finally painted my characters! Sort of...I need to make a few changes to the little girl and then I'm ready to blend shape and rig both characters.

Introducing Jess, the young patient who will be having an MRI scan! This was a quick colour..I'll have this coloured properly by tomorrow.

And Sam the radiographer. I'm still debating over her hair colour...

I've used the hypershade in Maya to colour both characters and then added an ambient occlusion layer. I was looking for a flat colour world style and this looks really nice and cartoon-y, which is exactly what I was after (:
It's finally starting to come together!