First of all...what a unique and bizarre question!
I also have no experience in drawing Disney Style or real life people, so this is what you are getting Obscuro_Solaris.
Also I really had no idea where I was going with this, he was basically going to be portraying himself and had a vision of the future for music (as did the real Bowie and it was scary accurate)
Ended up I drew his legs so wrong and bad and this whole thing just kind of...happened. I don't even know what to say.
Scraps for sure, but meh not really a loss because these are just doodles in the form of answers to questions.