2x2 grid, 16:9, do this for 4 historic famous race tracks and classic car models relevant to them render_target = ( 3d_raised_terrain_map_of_[historic_race_track] * 1.2 ) + ( [classic_car_model]_concours_restoration_spec_sheet_ui * 1.5 ) + ( period-perfect_[era]_pit_garage_studio_background * 1.0 ) + ( engine_bay_exploded_view_with_matching_numbers_callout * 0.9 ) + ( historical_livery_and_badge_authentication_panel * 0.7 ) - ( generic_checkered_flag_and_trophy / 3.0 ) - ( modern_suv_or_crossover_anywhere_in_scene / 2.5 ) - ( flat_auction_catalog_photo_on_white / 2.0 ) - ( overused_hood_open_with_fake_chrome_reflection / 2.5 )