异世界主角英雄亮相姿势

一幅原创异世界主角全身 3D anime 赛璐璐着色插图，呈现戏剧性英雄亮相姿势。角色是一位十七岁男性，穿着带有附魔链甲的学校制服西装外套，双手握持发光蓝白色长剑呈就绪姿势，夹克在强劲上升气流中飘扬。镜头低角仰视，角色在穿破暴风云层的阳光下形成剪影，金色光芒爆射。赛璐璐风格在制服上形成清晰深色描线，剑刃上点缀明亮镜面高光。深棕色发丝横扫面前。表情冷静坚定。配色为海军蓝、暖金、冰蓝和暴风灰。无文字，整体感觉如高品质轻小说封面插画。

A full-body 3D anime cel-shaded illustration of an original isekai protagonist in a dramatic hero-reveal pose. The character is a seventeen-year-old male in a school uniform blazer over enchanted chain-mail, holding a glowing blue-white longsword in a two-hand ready stance, jacket billowing in a strong upward wind. The camera is at low-angle looking up, with the character silhouetted against a sun-break through stormy clouds that burst golden light rays. Cel-shading creates crisp dark lines on the uniform and bright specular on the sword blade. Strands of dark-brown hair whip across the face. The expression is calm and resolute. The colour palette is navy, warm gold, ice blue, and storm-grey. No text. The image should feel like a premium light-novel cover illustration.