Calamity(really depends $$$)

you have iawesome(kinda busy dude atm) - good at making random stuff
Dengue - cool to realistic stuff
Lucian - overall cool artist
Haze - good stuff, high cost
Chris - i think he still does things, amazing art, high cost
Jusmi - another amazing artist, high cost too :P

Well, all i can think of right NOW are
Jebus
Aveance
Advens
I dont know how active they are, but yeah

Theres also cowmeat, his art is really good but doesnt do it much, also high price

Jebus
Pheature
Maybe Monobi too

Also, Ancient, are you sure that Aveance is active? I'm pretty sure that's not.

and this guy maybe? ^

Hobo is pretty good when serious
Krisis13
Raiken
Flyingmonk if your into seizurific CP sets

XPaD - For Robotic Stuff
dengue - If you like realistic stuff
iAwesome - If you like...... any styles except realistic atm

Chris doesn't take requests
I heard that jusmi would or might do a request for real money. He is hard to contact.