Just wanted to pass on a good source for used 318ti parts. Quarry Motors manages to get their hands on some pretty interesting 318ti parts. Recently they had 4 complete interiors not offered in the US. I believe all sold but they may get more so follow them on facebook and eBay.
Here is a link to their eBay store.
Quarry Motors eBay Store I bought a blue millpoint interior from Quarry Motors. The price, packing, delivery and condition all exceeded my expectations. I have dealt with a lot of different sources for used parts over the decades and Quarry Motors has been the best experience to date. I will be back.