Russian weapons manufacturer Kalashnikov Concern is (sort of) making a Metal Gear-like walker.
RT reports Kalashnikov is developing a mechanized walker concept which looks eerily similar to the titular weapons used in the Metal Gear franchise, such as Metal Gear REX.
The mechanized walker concept, image via RT.
Source: IGN.com Metal Gear Is (Sort of) Becoming a Reality Thanks to a Russian Weapons Manufacturer