Hello. Thank you very much for your support and feedback! In the initial development of the app, we didn't really set the target 'age' of the default template, we just wanted to make something that is great looking as a baseline. After various revisions, it ended up looking like the current version. We don't like how the old version's limbs are too long, so the latest version has to be cut down and as a result it ended up shorter (and maybe younger). We're currently quite satisfied with the default template right now, and once it's locked, we'll develop taller/older body type variants based on that.
Again, thank you very much for your support, and feel free to ask us if there's any other questions.