This app was mentioned in 2 comments, with an average of 2.00 upvotes
I don't have an android device so I can't test it, but 3DS pictures are saved as .mpo files, so it should work. Just copy them from the SD card to your phone.
To find all your MPO files in Google Drive, do a search for: >*.mpo
Then select all and download. This will give you a zip file full of all your MPO files.
Do the same for the JPS.
Once you have all of those in the same folder on your phone, just browse to it with the MPO Viewer application. Report back on your success! (or failure)