Once inside Press alt + enter (or ctrl+R) to go to rift mode. You can increase the graphic settings from the menu. There’s some shadow flickering on the default settings. I’d change the defaults, but I don’t know how yet.
Rift Mode: ctrl+R
Camera Up/Down: Q and E
Reset HMD: R
Switch breast animation: F (changes the face animations a bit as well)
Toggle between Malebody/Detached penis: G
Disable Penis/Malebody: V
Change world size: pageup/pagedown (might be a bit glitchy)
Edit: Small update. Added headless male model (stationary for now at least),
Added ambient sound and better squishy noises,
testing with player size changing,
wet material on penis
The graphic settings are now on max (except AA and distance) so if you’re getting low frame-rate, try changing the settings from the menu.