There's a great scrapyard in Gimont, which is just a bit north of Toulouse. At least half a dozen Renault 4's. You can walk around the cars and they also have loads of bits in boxes - they had a box with 20+ R4 back lights in! My partner and I bought an entire interior from an early R4 with parcel shelf, bakerlite steering wheel etc and black vinyl seats (car had only done 60k kms), a front grill all for a 110 euros. And that was last week. I can probably get their email/telephone number if anyone is interested. They were very helpful. They also had Simca's and 2cv's.
Paul
Paul