enhance this render by increasing overall realism while keeping all existing elements proportions composition lighting colors and materials exactly the same do not change the design only improve the visual fidelity apply more detailed textures and more natural lighting effects make the window glass appear realistic include subtle reflections believable transparency and slight environmental refraction add minimal imperfections typical of real glass such as faint smudges or barely noticeable surface irregularities to enhance authenticity fully preserve the original style and atmosphere of the render architecture
