First of all, there are only 2 Honda Civic 1995 coupes' in Pakistan. Secondly, i wont recommend you to do this because this's not the job of every tom, harry or dick. Only some specialized mechanic can do this and i presume there is no such guy in Pakistan who can do this. Lastly, your car will look a lot weird being a convertible. Why dont you go for a Diahatsu Copen or a Honda Beat if you want a convertible?