A hand-drawn cyberpunk anime illustration of a hand grenade reimagined with computer keyboard keys. The grenade's body is entirely composed of keyboard keys, arranged to follow its curved shape. The pin and handle remain in their original form, contrasting with the key-covered surface. Sharp, detailed linework defines each key and the grenade's features. Monochrome palette in black and white, with vibrant purple accents highlighting select keys and edges. Set against a solid black background for maximum contrast.