UPDATE: New Variant: War Sphinx: Berserk! (aka attack mode)
Lore: These ancient Forerunner constructs, known as (Shadow) War Sphinxes, were tasked with protecting the internal functions of Halo. They were also used to scavenge the remaining technology of the Precursors to better understand the Flood.
During the imprisonment of the last Precursor, Sphinxes were constantly monitoring the behaviour of a remnant belong to the Primordial, transferring all data they obtained to "the Shadow".
Eventually the results showed their true nature and whoever controls the War Sphinx controls Halo... if you can pass their tests.
Forge: This Forerunner contains exactly 120objects wielded into 1. It has two main wings, a lengthy body which consists of multiple shards and a tail.
I am glad to share this creation with anyone who would like to use it in their maps on Alpine.
Bonus picture: Precursor drawing.