The console comes with a metal plate already. i have connected it with the help on screws on the roof metal frame near the mirror area while i have used highroof metal patti at the centre of the roof . normally the roof of mehran doesnt have metal patti but khybers, charades and civics have it.
Yes civic in that era came with many options just like charades....and the roof console came from 78-85 models. the one i have used is from an 79 model. the ones u have seen in shershah are from 83 onwards.
Some have single lights and some have more than two even there was a mileage meter in it and i dont know how that works. attached is another example of 83 model console.
mine had one also but i took it out as i cant find any idea how to use it.