Getting your hands on citra will likely never happen, and forget about running past 30fps. If you want to stream 3ds games, buy a 3ds with a built in capture card. If you want to get 3ds games for free, either...
A: get a sky3ds cartridge $200
B: buy the fucking game
C: wait for an improbable kernel exploit
D: sell your soul for a 4.5 3ds and run rxtools on it.