Here is my collection current as of January 29th, 2014. I've got all the characters released to date as well as all the crystal characters released to date. I also have a complete Series 1 and Series 2 power disc collection as well as the Gamestop Exclusive Jack Skellington in his black case. From visiting WDW last year on several trips, I have also been able to complete a full set of Magic Bands in all available colors.
As more items are released I will be sure to keep this thread updated.
Fullsize image can be found here: http://i.imgur.com/izt1J7B.jpg
Fullsize image can be found here: http://i.imgur.com/CWrJpn6.jpg
Fullsize image can be found here: http://i.imgur.com/us8Yp2X.jpg
Added pics below 11/1/2014:
Link to the above picture in larger size
Link to the above picture in larger size