just replace the headlight surround on that side.....?
brb having a look at my stock shit in my shed
edit: yeah just get one of these(but for the left hand side, see pic) from the wreckers, they come off the front of the headlight/backing, 4 clips, easy,
and if your headlight backing is bent as well then just get that part as well, 4 bolts onto the rad support easyeasy
you probs have to take your grill out to replace it, but thats just like another 4 clips