proper packaging should go as following:
Server_My_Thing.zip
├server.cs
└description.txt
Weapon_My_Gun
├server.cs
├description.txt
├model.dts
└texture.png
Print_1x1_My_Print
├server.cs
├prints
|├myprint1.png
|└myprint2.png
└icons
├myprint1.png
└myprint2.png
and so on