I agree with magicsy. might be wrong, but I also recognize you didnĀ“t use real reference for the feet/toes yet. you maybe knowing but nonetheless I point on using as much good reference as you can get.
www.3d.sk
if you need some hiRes ref for particular body parts like hands and feet from any/orthographic angle send me a pm and I mail you pics.
everything starts and ends in the right place at the right time.