Hiya=)
Seems like a fun car you're trying to import here, have fun with it
Found this on PakWheels: Here are the custom duties on cars and bikes | PakWheels Blog
It is based on 2013 rates so it should be correct hopefully
To be honest, I can't understand any of it, you will though
And good luck with your car, take great care of it!
Faiz <(^_^)> <33
EDIT Wrote "Care" instead of "Car" lol