1992 Toyota Corolla GLi Used parts needed.

Hey does anybody know where i could get second hand parts for a 1992 toyota corolla??.Its my fathers old car now, its effectively mine. Fantastic car. 1.3 Litre petrol engine, silver in colour. Had a new clutch relatively recently and has 201,400 miles on the clock.Still running like a charm, but needs a bit of work done to it(New shock..tracking etc) Im having trouble finding parts though as its quite rare on the ground. Its a GLi liftback model, it was originally a car bought from the North. It would have been the "sprinter" bodyshape up there. I was in a bit of a fender bender recently and im looking for a bumper,headlight/sidelight and an indicator.ANy help would be great.