Create an image of a hand tattoo of realistic CO2 revolver with branding that resembles Umarex. The revolver should have a metallic finish, with a focus on detailed craftsmanship. It should be shown in a clean, well-lit environment, highlighting its design and features. The background should be minimalistic, allowing the revolver to stand out. Make sure to capture the texture of the metal and the grip, providing a sense of realism ar--16:9