Metroid Prime 2 Scan Visor is working now on DK2 (although it requires EFB to RAM to work well).
The best part is that you can scan everything in the 360 degrees around you just by turning your head without aiming your gun.
I also started work on making EFB copies copy the correct region (EFB to texture only) in VR. It doesn't seem to be working properly yet though.