"Generate a stylized image of a bullet casing. The casing should have a cool and artistic design, not a realistic or dangerous look. Etched onto the surface of the casing are the letters 'S' and the numbers '4' and '5', combined as 'S45'. The etching should look integrated into the design, perhaps engraved or subtly raised. Consider a color palette of metallic grays, blacks, or perhaps a touch of a contrasting color for the 'S45' to make it stand out. The overall style should be modern and See more