There is a Anime Style Corridor. You can make endless runner corridor with this package. In this package there is a Unity_5 setup exported. You can see all of this scene and movement inside. 2048x2048 One texture set.
Models, wall_1__________62 Poly wall_2________33 Poly wall_3________88 Poly plane_1_______12 Poly light_1_______65 Poly door_1 _____132 Poly ceiling_1_____188 Poly elevator_1___46 Poly elevator_enter _40 Poly elevator_door_1__4 Poly elevator_door_2__4 Poly