A Viking Warrior minecraft skin typically features a rugged and fierce-looking character with long hair and a bushy beard. They are typically armed with a sword and shield. While it is common for Viking Warrior skins to have a fierce expression, some may have a more neutral or determined expression. They may also have a helmet with horns or other Viking-inspired headgear. Overall, the appearance is meant to evoke the image of a powerful Viking warrior, even though the specific expression can vary.