Dark Fantasy Catspaw Dagger Commercial Advertisement

A hyperrealistic dark fantasy commercial advertisement in a gritty, cinematic editorial style. A young woman resembling a stealthy medieval assassin (Arya Stark) stands in a powerful mid-shot pose, extending her arm forward toward the camera, holding an ornate Valyrian steel dagger (Catspaw style) with a gold hilt, black ridged grip, and a deep red gemstone embedded near the guard. The dagger matches the provided reference image exactly in design, materials, and proportions. The blade dominates the foreground with…