Are the Unity Tutorials Environments/Assets Available? Where?

I've been watching the Unity Tutorials vids, and the environments and models look very nice for experimenting and testing. The areas in the first Lighting tutorial in particular were very nice, the viking village and the sci-fi hallways.

Are these Environments/Assets available? And if so, where? I've tried looking on the Asset Store but there's a lot to sort through and I haven't found them there.

 

You can find the Viking Village here.

And the Sci-Fi Halls here. (I assume you mean these, there is always one with a professor bounding about, that one I believe was removed from the store, but you may find it somewhere on the web still)

You can also find many of Unity's assets on their store page here.

 

Thank you! Those are the ones I was looking for.