From the post:
Last week we took our new 15mm South African vehicles to Crisis, and this week they're generally available from the website. The Buffel is a lighter, four-wheeled counterpart to the existing Wildebeest APC. It comes with a choice of top hatch with MG, light twin MG turret or triple light missile mount (the same turrets as the Wildebeest’s forward mount).
The Hippo on the other hand is a six-wheeled flatbed load carrier capable of hauling very heavy loads across rough terrain.
SF15-603 – Buffel Light APC – £8.00
SF15-608 – Hippo Heavy Truck – £8.50