[x] Little Box of Wonders
-[x] Vehicle must be amphibious, with as little preparation as practical.
--[x] Ideally vehicle should be amphibious with no more preparation than erecting a trim vane or whatever else can be handled by the driver without leaving their position.
-[x] Vehicle may be wheeled or tracked.
-[x] Vehicle must have a combat range in excess of four hundred kilometers and should require maintenance intervals no more frequent than four hundred kilometers.
-[x] Can use multiple variants for meeting some requirements, but must share the same engine and transmission and majority of drivetrain and suspension components, although track length may be extended with identical bogies, or the hull otherwise vary in length if necessary.
-[x] Any personnel carrier variant must be able to transport a minimum of six passengers plus the crew.
-[x] Vehicle must be armored against a heavy machine gun in the frontal arc, and be protected against small arms fire and shrapnel in all other directions.
-[x] Vehicle should ideally be proof against chemical weapons.
-[x] Vehicle must have the ability to mount at a minimum a machine gun for protection.
--[x] Vehicle should ideally support a heavy machine gun or autocannon and/or a low velocity gun or gun mortar capable of firing HEAT or HE ammunition to support infantry.
---[x] This requirement may be met through a separate variant pursuant to above requirements.
-[x] Vehicle weight must not exceed fourteen tonnes and should ideally be under seven tonnes in all versions.
-[x] Vehicle hull must not exceed 2.5m in height
-[x] Vehicle must fit existing railcars and transport aircraft.