_crazy_man_ on 20 November 2013
Was leaked on NeoGAF SM3DW Offical Thread
http://www.neogaf.com/forum/showthread.php?t=716153&page=31
4 Worlds after Main Game (Star, Mushroom, Fire Flower, and Crown)
Rosalina is unlocked after completing the second level in the first Special World
Last 5 stamps are unlocked by completing every level with a certian character (multiplayer makes this easier)
No word on if there's any reward once you do get all Green Stars/Stamps
92 Levels with Flag Poles (Mystery Houses and Toad Levels not Included)
380 Green Stars
85 Stamps
