Get the S2000 arial for looks, plus a Z or Millbrook tax disc holder if haven't already got one.
After that, then you need a boot tonneau cover from one of the home made people, or as a last resort then Nissan.
Then, for a bit of bling what about alu kick plates, alu vent trims, etc
I recently got some CF bling - B-Pillar trim, Rear strut trim, etc
Gus