Thnx allot guys for your feed bak great help. Tadema can plz briefly tell me wat u did in ps to get it to look like that?

this is a recent render i did with sketchup vray please give me some feed back as to how i could improve it especially in terms of photoshopping and textures. I used Hdri for environmental lighting and background then replaced the sky in photoshop. i used omni lights in the interior with intensity of about 20 but i dont think it worked too well. so yeh guys please feel free to comment