Coloring needed done on outline. Paying in bones

I need help on coloring this picture:




Fur needs to be black and dull greys.
Black feathers are mixed into the scruff of his neck and splattered scarcely along his body.
Eyes should be a piercing but a warm brown.
Antlers should be black but burning as if they are coals and their embers are dying.

I will pay you $3000 just for trying. The person whose artwork Is what I'm looking for, they will be given 2 bones.

Please make the animal look as realistic as possible. Thank you!