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