[中文]
超写实电影级奇幻场景，设定在郁郁葱葱的史前丛林山谷中。一只巨大的棘龙站在浅河边，它那长而类似鳄鱼的巨颚张得很大。一位年轻女子平静地坐在恐龙张开的嘴里，完美居中，双腿微微向前悬挂。她有一头深色直发，表情镇定无畏，皮肤纹理逼真。她身穿合身的黑色长袖短款上衣，蓝色牛仔短裤和黑色及膝战术靴。衣服和腿上可见微小的血迹和轻微划痕，增加了戏剧性的紧张感但并不血腥。她怀里温柔地抱着一只小恐龙幼崽，充满保护欲地抱着它。

在他们身后，一道高耸而充满戏剧性的瀑布顺着覆盖着茂密绿色植被和薄雾的陡峭丛林悬崖倾泻而下。场景中栖息着多只恐龙：几只迅猛龙在河岸边潜行，小型食草动物在背景中奔跑，飞翔的翼龙在头顶盘旋。环境丰富，有长满苔藓的岩石、流动的河水、热带植物和柔和的大气雾。

灯光具有电影感和自然感，漫射的日光照亮场景，阴影细节丰富，焦点清晰地聚在女子和棘龙身上，背景元素采用浅景深。恐龙鳞片、牙齿、水珠、树叶和织物上的超写实纹理。史诗奇幻写实主义，戏剧性构图，垂直构图，超精细，照片级真实感，4K，电影级调色，无文字，无水印。

[English]
Ultra-realistic cinematic fantasy scene set in a lush prehistoric jungle valley. A colossal Spinosaurus stands beside a shallow river, its long crocodile-like jaws stretched wide open. Seated calmly inside the dinosaur’s open mouth is a young woman, perfectly centered, legs hanging slightly forward. She has straight dark hair, a composed fearless expression, and realistic skin texture. She is wearing a fitted black long-sleeve crop top, blue denim shorts, and black knee-high combat boots. Small blood smears and light scratches are visible on her clothes and legs, adding dramatic tension without gore. She gently cradles a small baby dinosaur in her arms, holding it protectively.

Behind them, a tall dramatic waterfall cascades down steep jungle cliffs covered in dense green foliage and mist. Multiple dinosaurs populate the scene: several Velociraptors stalking the riverbank, small herbivores running through the background, and flying pterosaurs circling overhead. The environment is rich with mossy rocks, flowing water, tropical plants, and soft atmospheric fog.

Lighting is cinematic and natural, with diffused daylight illuminating the scene, detailed shadows, sharp focus on the woman and the Spinosaurus, and shallow depth of field for background elements. Hyper-real textures on dinosaur scales, teeth, water droplets, foliage, and fabric. Epic fantasy realism, dramatic composition, vertical framing, ultra-detailed, photorealistic, 4K, cinematic color grading, no text, no watermark.