And ya there are a couple places in the states that sell a whole kit for lights and grills. That's what I got for my m3 so I'm sure they have packages for normal sedans.
You're right, you have the pre-facelift e46 sedan (y)
Anyways if Goodluck finding these. I'm sure someone has them used, if not try getting them new.
Silver 323CI *SOLD*
Silver E36 M3 *SOLD*
on Cinnamon ///
E36 M3 *SOLD*