The walls and support beams
Type of grass and house stone exterior wall stones.
Flooring looks legit.
Use of stone and plants.
Use of area.
The texture on the ceiling.
Kitchen island, windows, ceiling, fireplace stone, but not recessed lighting
The color coded tiles, but I think the sink needs to be more of a trough style.
The design, but not colors or tiles. Use of glass is a win, though.
These doors are cool, but there should be a way to open and secure them electronically.
Floor, window lines and... Contrast.