you thought wrong.

zenki is origional style
chuki is middle style
kouki is final style

zenki s13 89 90
chuki s13 91 94
kouki s13 (we never got them) 96-98

zenki s14 95 96
kouki s14 97 98

kouki taillights used in the states, haha, you're crazy.
just buy some smoke material and spray them yourself, its not a big deal.