That's the trouble with natural lighting this time of year. The sun doesn't get very high so the side is over exposed and there is shadowing. Probably should wait until after they've all shed and then take some fresh pics in the brightest light in your house. Take the shade off a lamp if you have to and have someone hold it above the animals. Also, I still think there is a chance the one lighter normal may be Vanilla. It would help to have a pic of both side by side once they shed or even one with both normals and the fire/vanilla side by side for comparison.