metaru, of course, is being sarcastic. the dithering is really hurting this piece. the pixel clusters in the hair are less than ideal, but all that banding on the skin is the biggest distraction.

it certainly needs more dithering. loads of it. the more, the better.

Oh, yeah that was the specs with the lava level.

Thanks a lot for your support manupix!

yes, i have to reduce my colors as i use differents colors for each parts, it may look better then.

i didnt really use a ref pic i went on google and looked at many pics of viper for her hair, clothes and the details.

Thanks,, your help means a lot.

Nothing 'wrong'. Use the 'specs' tab, not the 'checker' tab which checks for accordance with weekly challenge rules.

Anyway, that's a big lot of colors, some of which are very similar. Try to get down to 16 by recycling them throughout the piece. For instance, some hair colors could be used on the skin, the bg tones on the shirt.

Also, if you used a reference picture, please link it.