Can anybody suggest places to source parts from, I have purchased an old Holden Drover that is in reasonable but a little rough condition.

It has a Suzuki grill and headlights, and the bottom half (underside) of the dash is missing. I'd like to replace these.

The air isn't working either, so I'll be needing to find out what to do to fix this, anyone have ideas?

I'm keen to begin learning how to work on these little cars as a hobby project but feel like a have a long road ahead of me.

Any help would be much appreciated indeed.