木质栓动狙击步枪俯视道具图

写实3D渲染游戏武器道具展示图，一把木质栓动狙击步枪以俯视角度纵向居中放置，枪口朝上；枪身有深棕色木纹，顶部黑色瞄准镜带白色十字分划，侧面黑色枪机拉柄，下部缠绕橄榄绿色织物绑带，黑色金属扳机底座与银色圆形旋钮；纯白背景，均匀柔和光照，轻微立体阴影，清晰产品展示风格，竖幅比例约1:3。

A realistic 3D rendered game weapon prop display, a wooden bolt-action sniper rifle centered vertically in top-down view with muzzle pointing up; dark brown wood grain stock, black scope with white crosshair on top, black bolt handle on the side, olive-green fabric wrap around lower fore-end, black metal trigger base and silver circular knob; pure white background, soft even lighting, subtle 3D shadow, clear product showcase style, vertical aspect ratio about 1:3.