白色背景上手持武士刀的憤怒卡通企鵝戰士

A plump, cartoonish penguin with a fierce, angry expression, sporting thick black eyebrows and an orange beak. It is wearing a vibrant red sash around its belly and holding a silver katana sword with a golden hilt in its left flipper, pointed upwards. The penguin has a glossy, smooth texture. The background is plain white with subtle shadows cast by the penguin, emphasizing its form. The lighting is bright and even, creating a clean, studio-like aesthetic. The image has a shallow depth of field, with the penguin in sharp focus and the background softly blurred. The overall style is 3D rendered, with a playful yet determined mood. The composition is a close-up, centered shot of the penguin, highlighting its character and action.