hanging_walkway_128a_cards
glados_wheatley_boss_animation
glados_screenborder_curve
triple_wallpipe_straight_c
elevator_roof_collar_glass
triple_wallpipe_straight_a
rail_horizontal_straight_128
glados_wheatley_boss_screen
arm64x64_interior_animation
hanging_walkway_128a_lowres
triple_wallpipe_straight_b
backpanels_color01_nospec
concrete_modular_floor001e
observation_tileceiling001a
signage_overlay_boxdispenser
observation_tilefloor003a
black_floor_metal_001b_vertex