Here he is next to both of them, I searched the web about how told he should be and there is a lot of diferent options :-/ for some he is right for others he should be taller, anyway, it should be easy to scale him, by the way Apollo Maximus can scale to a very convincing teen and in the basic pack he has boots and pants that should make easy the clothing part, but as I can see you are always with the Poser stock characters, that I like too.