moveto player: Teleports the selected item close to the player. Useful if your Companion cannot get to you.
tfc: Enables free camera. Type again to disable. Useful for taking screenshots.
tcl: Enables no clipping mode. Type again to disable. Useful for getting out of stuck situation.
showlooksmenu player 1: Goes into character creation mode. If you want to change your appearance, but don't want to visit a facial reconstructor.