Gronkh life in the woods, which mod is that?

I looked at the playlist of Gronkh Life in the Woods back then.

Now I want to know which mod that is.

I know that villages can occur in Minecraft but in Gronkh's game world other buildings / houses can also be generated such as this Asian temple or what that is supposed to represent.
Which mod is this?

At the same time I'm also looking for the mod where you have a huge map in the form of a book, where you can also mark places.
Which mod is this?

There are also different plants and foods like mustard seeds and the same.
There are also bees, which I would like to have.
What are these mods called?

You need a good computer for that.