The detail here is fantastic, especially his hair. It almost looks realistic.

The shading is great, too, for the most part. The only problem with the shading is his left eye. It's just pure blackness. The shading should be much lighter, so his left eye can actually be seen.

Hey! why do not you make a illustration from the movie The Warriors?

That is honestly amazing. I thought it was a photo when i first saw it. Like honestly the shading and facial features are amazing. Great job.