My Crappy Rendering

that's better ! nice ies

wood is better, but it seems that the whole thing have been scuplted into one single wood piece
Very simple to remove the effect, just apply an UVmap on each part, like this we will have the effect that each element have been made separatly, and then aseembled, like in reality.

some other remarks :
- try to use gamma correction (1.5 ?), so you can lower a little bit your lights. The ambiance will be more subtle.
- Try to put some Vraylights with blue color to simulate exterior lighting incoming.
- what color mapping mode are u using ?
- green tiles are quite good, imo.
- you can play with the color balance in your camera to remove this yellow domination..

Wouuuu !! Thanks for congrats...

Nice picture !