Shading is a bit strange. The muscles in the arm look a bit thrown together, maybe do some research on the composition of the human body, it will probobly help you get a more acurate representation of the tricep and bicep on your picture.
I like the hilt of the sword, nice gem, SUPERB gem I should say.
The sword is beautiful..
It's kilika beastiful...
err......NICE!
Nice