One thing I always heard in art classes is, ā;learn the basic rules, and only than can you break them.ā
I use to draw in anime style but had the generic problem. It was just easier to get art books on that style. But then I stoped and asked myself what kind of art I like. I love the new Disney style, and I loved Mulan. Slowly I started taking parts of different styles I like and mashing them together, while also ābreaking the rulesā of anatomy I learned. Eyes got bigger necks smaller, and all than I had my style!
But taking art classes with a live model really does help!