well there are a few cosmetic parts available for it. 3dcarbon lip kit, halo headlights, led taillights, roof or trunk spoiler. not much though for the 08-11. plenty of wheels though and good amount of performance and universal parts to work with as well as custom work that can be done.
is there a certain direction you're wanting to go with it (looks, performance, economical. . .)? start with that and go from there. i have a 09 coupe that i've done a bit to and have plenty of plans for more custom work on it if i ever have the time for it. so i'm more than willing to help with ideas or specifics on these models.
2010 Volvo C70
2011 Harley FLHTK
Midwest Crew #22