switch (FEAT_TRAINS, SELF, hopper_car_antelope_gen_2_switch_graphics_0, cargo_type_in_veh) {
        
            SCMT: return hopper_car_antelope_gen_2_switch_graphics_0_SCMT;
        
            GRVL: return hopper_car_antelope_gen_2_switch_graphics_0_GRVL;
        
            SAND: return hopper_car_antelope_gen_2_switch_graphics_0_SAND;
        
            AORE: return hopper_car_antelope_gen_2_switch_graphics_0_AORE;
        
            PHOS: return hopper_car_antelope_gen_2_switch_graphics_0_PHOS;
        
            CORE: return hopper_car_antelope_gen_2_switch_graphics_0_CORE;
        
            COAL: return hopper_car_antelope_gen_2_switch_graphics_0_COAL;
        
            IORE: return hopper_car_antelope_gen_2_switch_graphics_0_IORE;
        
            CLAY: return hopper_car_antelope_gen_2_switch_graphics_0_CLAY;
        
        return hopper_car_antelope_gen_2_switch_graphics_0_generic_cargos;
    }