Hidden within Nintendo of America's Tomodachi Life website is a hint at a possible new 2DS model. It's a mint/white color scheme that's been previously seen in a Japanese 3DS XL that also coincided with the release of Tomodachi Life.
No official word from Nintendo has been released regarding this, but it's probably a safe bet that we'll see this guy on store shelves alongside Tomodachi Life.
Kind of nice. I'll update with larger pics if I find any.