This is my sprite that objects in New Super Mario Bros. turn into Super Mario Bros. 3 & Super Mario Bros. 3 turn into New Super Mario Bros..
Note: My sprite is still incomplete.
Note ²: Not yet decided what to name.

Inside this spoiler is translated into Italian:
Titolo: NSMB3 & OSMB3 (incompleto)
Descrizione: Aggiornato: 14/03/12

Questo è il mio sprite che gli oggetti in New Super Mario Bros. si trasformano in Super Mario Bros. 3 & Super Mario Bros. 3 si trasformano in New Super Mario Bros..
Nota: Il mio sprite é ancora imcompleto.
Nota ²: Non ho ancora deciso come chiamarlo.

uh oh
looks like that image shack nuked it..

http://imgur.com/ <---Try this

I like this so far. The styles seem to flip-flop without any trouble. Good job.

Nice! Although I might suggest organizing the sheet a little differently.

Nice one man! Though imageshack ruin the link frequently. Use tinypic.

Btw, you should call it NSMB & SMB3 switcheroo.