Well, nice that you have that option with an 06.
AFAIK there is no grill available for the 08. $50 and 2 hours and you're set!
BTW I don't know who said that you need to take off the bumper to get the grill out but you don't (implied in one of the Rommel threads). It's a bit tricky to unscrew the grill with your hand jammed but it can be done!