Illustration of a dapper gentleman cat set in a necropunk world, rendered in 2D game art style with a color palette of cyan and orange. The scene is ultra high definition, reminiscent of 32k quality. The background features intricate tapestries and rich wood textures, adding an element of elegance. The whimsical and fancy vibe is accentuated by small creative touches like ornate accessories and playful details. The overall composition is lively and detailed, with a sense of controlled chaos, in a vertical 2:3 aspect ratio.