Hee hee. Thanks ladies =3 Ailyn, it's fine, but if you plan on recolouring the pic at another time, that'd be sweet as well. At any rate, here is my critique:
Looking at your coloured pictures always seems to bring the original pieces to life. It's absolutely stunning! ~<3
Once again, you've captivated me with the skin tones and the colouring of the hair. I also like how you've coloured her sword. And her panties are blue, nice X3
The background really suits the scene and contributes to the overall imagery of her being a ninja. For me, it signifies the night with a cool breeze blowing. She stands... watching her enemies carefully, before granting them eternal rest with a swift flash of steel.
Wow, you got me thinking there XD That's quite a feat you possess and so you have my gratitude =D
All in all, it's all good work. Rawk! You get: 9.1/10