"there isn't a lot of evidence from the portfolio that you can draw a "classic" nose, or hand, or ears, or even a human nude."
I can and have, but it's not up at the DA site. It'll be up this weekend though. And I can echo the concern, because I've been there and done that - I used to use cartonny and magna-ish noses to take shortcuts around things I wasn't in practice (or interested) in drawing. These days, however, I've learned to see and appreciate foundational work and drawing people to look like people. Yet when left to my own discretion in style, what you've seen is what I tend to gravitate towards.
