I always envision him lighter in color but the painting is top notch like normal.

 

Like djinn said, your painting is techinically superb. I just don't personally like the color choices. I think that the grey is just to overwhelming and makes the model too homogeneous. It just looks too grey.

 

I am very fond of the turquoise notes.

The gun seems to blend into the white feathers; It might look better if it were slightly browner to differentiate wraith-bone from feather.

 

I can't help but feel that that particular model lends itself to a far more cartoony style of painting, and so I agree with the above sentiments.

I can't fault the painting itself, mind, but...

I feel like this model should be bright, flat, and almost like a comic book strip had jumped into three dimensions, based almost entirely on the proportions of the modelling style.

 

Excellent work as always is far better than anything I could do

Have you based the idea for the colours on the one in the Eldar Codex? personally it is not something that I would do myself, I just think the model itself does not lend itself well to drab and dreary colours and needs something brighter in there,