Technic, Panel Plate 3 x 11 x 1 with Black and White Danger Stripes and Red Sign with 'NO STEP' Pattern (Sticker) - Set 42025 : Part 15458pb001 | BrickLink
Technic, Liftarm Thick 1 x 9 with Black and White Danger Stripes and Red Sign with 'NO STEP' Pattern (Sticker) - Set 42025 : Part 40490pb027 | BrickLink
Technic Rotor Blade Small with Axle and Pin Connector End with Red and White Stripes (Wide Equal Width) Pattern on Bottom (Sticker) - Set 42025 : Part 99012pb10 | BrickLink
Technic, Liftarm Thick 1 x 15 with Black Curved Arrows Pattern (Sticker) - Set 42025 : Part 32278pb017 | BrickLink