Yusuke, Hiei, Kurama, and Kuwabara in modern/street attire :D
First off, Yu Yu Hakusho characters have IMPOSSIBLE HAIR. SERIOUSLY.
I don't even know how Kurama's hair makes sense.

Hiei's outfit was inspired by this
Kuwabara's pose was referenced from this
Kurama's pose was referenced from this sort of
And I did Yusuke and Hiei's pose all by myself. xD

The brushes used on the background and Kurama's and Hiei's shirts are from obsidian dawn:
Tribal I
Tribal II
Urban Designs
Grunge -n- Swirls
Cracks

Merry Christmas!