3D trendy character design,1girl,12 years old,energetic,smiling,clear expression,delicate skin,detailed facial features, school uniform,light yellow pleated skirt,white socks,athletic shoes,ponytail hairstyle, backpack,jumping happily,right hand open, white background, high-quality rendering,realistic fabric texture,8k resolution,subsurface scattering, Cinema4D,octane render,zbrush details,hair dynamics,skin translucency,eye caustics,