new Mega Cunstrux sets have been found here they are! and I apagize for the long wall of text
HALO HEROS SERIES 3 with Atriox, Spartan Palmer with duel pistols, Elite Honor Guard with a Honor Guard Staff, Spartan Hoya, and Jerome-092 with a Assault Rifle.
HALO MEGA CUSTRUX SPARTAN CUSTUIZER PACK with a Yellow HALO 2/3 Spartan MARK VI with a HALO 5:GUARDIANS Battle Riffle, White Spartan MARK IV with duel pistols, Extra Armors are Yellow HALO 4/5 Spartan MARK VI, Yellow Spartan MARK V, White HALO 4/5 Spartan MARK VI, and White HALO 2/3 Spartan MARK VI.
HALO MEGA CUNSTRUX BRUTE WEAPONS CUSTOMIZER PACK with a Orange HALO WARS 2 Brute with a Trip Mine, a Brute Plasma Rifle, a Brute Mauler, and a Brute Shot, and a Blue a HALO WARS 2 Brute with 2x Spike Granades, a Gravity Hammer, and a Brute Spiker
HALO MEGA CUNSTRUX FIRETEAM OSIRIS with Spartan Locke, Spartan Buck, Spartan Vale, and Spartan Tanaka.
HALO MEGA CUNSTRUX SERIES CHALLENGER with a White Spartan MARK IV with a Assault Rifle, Green Active Camo Helloskrill with a Hydra Launcher, Brown Zelot Elite with a Infected Energy Sword, Brown ODST with a Assault Rifle, Green Spartan War Master with a Hydra Launcher, Grey HALO WARS 2 Marine with a HALO 5: GUARDIANS Battle Rifle, a Green Grunt with a Plasma Pistol, and a HALO WARS 2 Brute with a Brute Shot.
MEGA CUNSTRUX DESTINY TITAN RUIN WINGS ARMORY BUILDING KIT with a Crucible Titan with a Rocket Launcher, a Sniper Rifle, and a Scout Rifle, Extra Armor Vanguard Titan.
MEGA CUNSTRUX DESTINY WARLOCK HEZEN LORDS ARMORY BUILDING KIT with a Exotic Armored Warlock with a Suros Scot Rifle, a Rocket Launcher, and a Shotgun, Extra Armors Rare Armored Warlock.
MEGA CUNSTRUX DESTINY EV41 RACING SPARROW BUILDING SET with a Colloses with a Slug Thrower and a Dead Orbit Warlock with a Dead Orbit Scout Rifle.