Mail Truck
By
PixelMine — 3D Vehicle Model for Minecraft Java, 1.12 to latest, VehiclesPlus, MTVehicles, QAV, ItemsAdder
BetterGUI
By
HSGamer — An animated menu, a simple menu-designing tool, or just a better GUI plugin
Item2Chat
By
TeamVK — Show off what you've got! (items in your hand or your inventory!)