The pics you posted are not of the extracted archive!
It should look something like this:
Click on the 1st of those rar files, choose “extract"
browse to where you want the folder to go, then click
"ok”. You should have a new folder that looks like the
one pictured above.
The “Project Threepio” folder contains MANY more folders
and files you will never need to worry about unless you
want to add certain subtitles. All you need to to watch
the Film is the .MKV file!