triple_wallpipe_entrance_b
electrical_wire_arc_256_01b
platform_128_columnblocker_static01
elevator_roof_collar_glass
electrical_wire_straight_256_01a
glados_screenborder_curve
triple_wallpipe_straight_c
electrical_conduit_joint_01a
rail_horizontal_straight_128
glados_wheatley_boss_animation
glados_wheatley_boss_screen
backpanels_color01_nospec
indicator_lights_corner_floor
concrete_modular_floor001f
signage_overlay_boxdispenser
observation_tilefloor003a
observation_tileceiling001a