These questions and comments are inappropriate and irrelevant for General Questions. The OP asked factual questions that potentially can be answered factually. Let’s refrain from questions about the motivations of the OP.
His features will set in regardless, b/c they are his features. He’ll look like him, though his facial features will shift as his teeth move down and then out of his head. He has all of them, under those chubby cheeks and chin fat.
I don’t know what you mean by his hair follicles restructuring, what is it you believe they do as a person ages?
From the pics (btw, did you ask your cousins if you could upload their baby’s pics to Wikimedia, or did the parents do that under the heading of ‘Black African Baby With Pale Appareance [sp] At Birth’ themselves?), it looks as though his skin is the color I’ve seen of most brand new babies; his soft hair is very much like most baby’s hair. They’ve been cradled for months in protective goo, no sunlight or ambient air has reached them to have any kind of affect. Heck, he stayed curled up for probably the first 3 months of his life out of habit.