I recommend that you start learning how to make your own parts. Once you have the process down you'll wonder how you ever made due without knowinghow. This tutorial looked decent. In the meantime, I did add this package to my tactile switch library a while ago and I'd be happy to send it to you if you PM me your email.
Here is a selection of LSH, LPH, LPS and LPV switches.
The connection test is OK.
Notice hidden pins for the symbols. To connect them switch to PINS VISIBLE and connect to the desired net.
The schematic shows the switches with the pins visible. For the LPV switch change grid size from standard 1/10" to 1/20" to get the case pins connected to ground.