Lego have a great history with Star Wars and have made some of the best collectibles out there in my opinion.
They’ve released the Millennium Falcon several times culminating in their 5000 piece Ultimate Collectors Series version. This is an incredible model and definately have to track one down. (This has recently been deleted. Yolu can get them new on ebay, but they’re about £500 each and i’m not too sure if i want to spend that kind of cash. 😦 )

At the moment though, I only have a couple of pieces. The recent Bag Charm:

And their most recent version being the new “Midi” line.