Exceptional practice on your feet, Zet2908, but I've got one small recommendation: Why don't you pick up a copy of this book please, and do 28 minutes of 30-second feet, please, please, please, please?????
The reason why I'd recommended this to you is because, your feet will become the most distorted and funniest and fluidest, and flowingest ever.
Hope it's been completely and positively servicable and fun.
Good foot. You need to do more & in various views. Practice will imprint your drawings on you. The more practice the better. Remember practice makes better.