Your new concept still seems too suburban in style and in need of an update. The vanity, counters and hardware seem dated.

For a mountain house I'd select bronze hardware instead of brass. The mirrors with radiused corners don't work with your other selections.

I might select a deper green for the tiles.

The shade of the green tiles and the choice of wood for the vanity need to work together. Here are several bathrooms with wood vanities - lots of different shades of tile and wood.

The darkest green tile is laid in a pattern that is too complicated for me, but the deep color and wood vs its look good together.

The grout choices also make a big difference in the appearance of the green tiles. The darker grout looks better to me.

I would go with lighter version with wood look tile

The number one thing that makes your AI pictures look good is THAT DREAMY GREEN COLOR. A mountain home needs those deep, moody colors.

Thank you for the replies. Here is another mock up of an idea. The wood paneling on the left is what we have throughout our house and in the bathroom. We are leaning lighter with the flooring because as much as I like the terracotta floor. It seems to compete with all the wood paneling.