Inuyasha

sorry for the poor pic. quality but i couldn't find a scanner so i had to take a pic from my phone .. another gift to a good friend who is also a fan of the Anime series Inuyasha.. the original work is done by .. (thanks for the inspiration and reference btw .. ) which im sure you'll all agree is a better version.. i still have lots of practice to do and im quite pleased with how this one turned out and i really enjoyed shading it but i did have a hard time with the ears and the position of the left arm is somewhat.. how should i put it... drawn in the wrong angle? haha.. some of my friends didn't quite get the position of his left arm i guess in a way the position is somewhat.. malformed? , i'm open to all constructive criticisms and hope to have some, i'm sure it will help me with how to draw better