That's a friend of mine that's always ready to share some time over a bottle of beer.
I accomplished some strange metallic look of his eyes, but I kinda like it. But his hair.... damn it, it's truly impossible. I managed to only roughly recreate it on the sheet.... I'm far not good enough for anything more. XD

Drawn from a photo he gave to me as reference.... although with a little sense of unwillingness XD
2B, 4B, 6B on A4.