3D渲染房屋模型计算器购房预算核算插画素材

3D rendered illustration, small house on calculator keys, red roof, white walls, brown doors and windows, modern design, clear calculator buttons with numbers and symbols, textured roof tiles, detailed windows, blurred background, red, white, gray, and black color scheme, modern and intuitive visual style, emphasis on house and financial calculation, real estate investment, mortgage calculation, family budgeting