well,
what I would do first is take a few sheets of plain white paper, a pencil and an eraser.
Then I would ask myself things like (the issue is model people, right?): “… ok, I have seen ears, lots of them, even own a pair of them myself - but >> do I KNOW the forms of an ear?”.
You can do that with every part of anything that is around you, all of this is free and ready.
What I mean (short version): learn to really look at things. Imagine you are off to learn a poem - you will read this thing until you know it by heart. Follow the analogy and apply this to seeing/understanding forms.
You will find that modeling using any medium (even ZBrush
) is a lot easier then drawing, so if you have a bit of drawing knowledge under your belt - BINGO!
For the anatomy studies: it is all nice and dandy, but even if you have learned the latin names of every muscle this is not like having a tool set to draw from - you still will need to know how all these parts fit together.
And again - you’ll get this by training the eye in observing, seeing and then trying to recapture this in a minimal form.
You will want to model in a unique way (everybody does), and the only rules that do count here (only my opinion) is combining all that you have memorized by seeing with the things and concepts that still are in your head.
Sorry for rambling
- good luck!