Wow, you put a lot of effort into the details! I really like the depht you created with the knotworks! Awesome! : ) But perhaps it would've looked better if you only drew her from the side and left the legs.
I love the concept and presentation of having the knotwork strands coming from the character's head in the fashion of hair and sweeping off the bounds of the drawing. It shows off the patterns beautifully while keeping the anthro character relevant. Nice work on the shading and texture, as well. This piece looks quite professional.
Excellent work. I love the knot-work, it looks amazing. A lot of detail went into it and it's great fun to look at, like any awesome Celtic knot design should be. I guess you did a pretty good job huh?