I can see the struts are not VW either, they look like starlet or charade struts.
are the hubs also changed?
as this is a toyota engine in it, the gearshift is cable linkage, VW gearbox have a single control rod and a bellcrank apparatus bolted to the steering rack which has two levers that operate the shift linkage on the transmission.
Im suspecting all is missing now.
The front face has been swapped to an ugly as hell jetta front.
parts for this car are pretty cheap in global scrap market (quite cheap if LHD as RHD were very low in numbers) if you can make a deal with a scrappie, get him to get you an engine bolted to the subframe along with all suspension pieces bolted to it (its a half cut without the body or wires) from outside Pakistan. Get its original radiator, fan and ac condenser and its grille along with headlights (they used to be sold brand new in Karachi - but that aftermarket bosch shop is closed)
then just bolt all bits one by one to it - and you will have a good running car, This is a very oddly built car and slapping a toyota in it makes it junk. (its built with minimum number of parts and like lego)
If you do get a chance to get a scrappie and make a deal, get him to get a GTI or at least a later 1.6 petrol - but not auto, the automatics in these were 3 spd only. The GTI 16V had 5 spd forward and that combo - really pulls very very sweet.