The VP-44D can be bought from the Parts Shop for 231,000 COAM after completing the Escape mission for the first time. V.VII Swinburne (GUIDANCE) Sulla (ENTANGLE)
Parts List - Armored Core 6: Fires of Rubicon Guide - IGN
VP-44D, Armored Core Wiki
MIND BETA, Armored Core Wiki
VP-424, Armored Core Wiki
Devil May Cry 5 (Video Game) - TV Tropes
VP-46D, Armored Core Wiki
Best Heads in Armored Core 6 (AC6)
Armed Forces of the Federated Suns - BattleTechWiki
All Armored Core 6 parts
VP-66LH Armored Core 6 Wiki
VP-40S, Armored Core Wiki
Armored Core VI: Fires of Rubicon Nexus - Mods and community
WW2 Soviet Heavy Tank Prototypes Archives - Tank Encyclopedia