Hedgehog Dilemma

dear god.......I was hoping just to spend 4 days on this......not my whole week off /cry

ah wells, I was thinking....I'm a Sonic fan-artist....maybe it would help....you know....to draw sonic every once and awhile......ok yeah and Silver just brought this on
I ended up just trying all kinds of different stuff, just building as I went. Robotropolis and the Egg Tower was alittle tacked on, kinda worried it might have distracted from the rest of the action in the pic but eh...

took some background suggestions from 's cityscape tutorial [link]

I guess I'll give a rundown of everyone and their main appearances:
--Left-Right, Top-Bottom --
MechaSonic: Sonic 3 & Knuckles, Archie's Sonic #39, MechaMadness
SilverSonic: Sonic 2
Scourge (Evil Sonic): Archie's Sonic #160-161
Sonic the Hedgehog
Silver the Hedgehog: Sonic Next-Gen
Shadow the Hedgehog: Sonic Adventure 2
Super Sonic (Fleetway version)
Little Sonic: Sonic SatAM (Blast to the Past 1+2), Archie's Sonic Kids Super Special
MetalSonic: Sonic CD



Sonic, Shadow, Silver, SuperSonic, MetalSonic, MechaSonic, SilverSonic, Scourge, and Little Sonic are
Sega©, DiC©, Archie©, and Fleetway©