Cubase lack of vst instrument plug ins

Hello, I initially had Cubase lite 8 as a result of purchasing the native instruments komplete audio 6 interface. I then upgraded to Cubase elements 8. When I went to add instruments, under Cubase I only find Halton sonic, no loopmash or mystic or the other plug ins? Where can I load/find/get these plug ins? I thought they come with Cubase 8?

Thanks! New and climbing the learning curve.

cubase 8 artist or pro contain more