Nah then it isnt my buddy's one, that one is a due for an restoration,
But the yellow uk back license plates look a lot like our dutch plates just we have em at the front aswell but the s12 uve seen is probably a dutch one,most of the s12 sold here are white.Like 90% of al the s13's here is red.
U can always check
www.sxoc.nl for the dutch silvia sx forum, Its mostly s13 s14 but r are some s12.