Stunning style & details.
Thanks a lot.
I'm still unsure of it.
It's already great. imo: I don't know if it works or not. If you want to make it more dark, maybe using vignette around the corner then just add some grungy texture. But I already love it as what it is.
I added glasses lol, I wanted it to be a bit more funnier ^^
Then this one already achieved what you wish for :)