This plugins supports Kits. Now in order for kits part of this plugin to work, a Kit must be created using the steps to create a kit prior to adding a premade kit to this plugin to call on.
Note: Not having a kit already made, AND if you have a Kit name set in this plugins config that is NOT a kit you have created. Your Paratroopers will spawn naked. To avoid this make sure the kit config section is blank. This will make them spawn with the default Scientist outfits.
If you want to have a custom kit for your Paratroopers, you must create a kit for them to use, and use that name in the config settings, you can have more than one as well as shown in the example documentation. If you need help with creating a Kit, see the Kit documentation on how to create a kit.