Yeah I guess, I don't have them but it should work like that.
I see you're new to A-10, excitement is high, but don't forget there's a STEEP learning curve and a lot of things to get hold of, so take it slow and steady, google/youtube stuff, read manual, ask here if you need to, but be prepared to fail many times and don't rush ;)
As for the iraq, they used regular grey camo. I don't want to google right now, but I think the green ones were around only back in the day during the desert storm and such...