Luma3DS-Rosalina Screenshot Tool 3DS
From GameBrew - a wiki dedicated to Video Game Homebrew.
|Luma3DS-Rosalina Screenshot Tool|
Merges the two screenshots. you choose your screenshot folder and then choose from the numbered list, it let's you see the preview then you can save it...
can be improved. quick and dirty lol. source is provided. feel free to modify it xD