This is a creation I knew I had to include in the story upon discovering it, Mecha-Ghidorah (Not Mecha-King Ghidorah,which is an entirely different kaiju. Mecha-King Ghidorah is a cyborg version of King Ghidorah, while this is a robotic duplicate of the space monster). A fully robotic duplicate of King Ghidorah originally built by the "The Dark Mysterious Star Alliance" (made up of the People of the Third Planet of Yomi, Black Hole Planet 3 Aliens, M Space Hunter Nebula Aliens, Kilaaks, Xiliens, Natarls and Mysterians) in order to finally destroy Godzilla. In this story however, not only is this version built on Earth, but it was built by something exists in the Evangelion franchise.


Backstory: Japan Heavy Chemical Industries at this point was having a really rough time. Not only had their "Jet Alone Project '' been deemed a failure, they had also lost all of their fundings because of it. Not to mention losing employees (and loved ones) to Instrumentality. The Only reason the company was able to stay afloat was their partnership with the newly formed "G-Force '', helping the organization with projects such as "Project Mechagodzilla ''. But it was the discovery that NERV had sabotaged Jet Alone that really spelled the company's doom. To put it softly, they were beyond pissed. And so, their quest for revenge had begun.

Unlike Jet Alone, the company's latest project was kept in complete secrecy. And if anyone wanted to back out, they were "sent on vacation". Using the technology they had been using for Mechagodzilla, and basing the design on the space monster that had recently attacked the planet "King Ghidorah '', Heavy Chemical Industries finishes their greatest creation ever, "Mecha-Ghidorah!

Unlike Jet Alone (which wasn't known to have any fight capabilities prior to its incident), this robotic imposter was designed primarily for destruction. It's also installed with propulsion jets, photon lasers, missile launchers, and even an artificial AT-Field. Its objective, a simple one: Destroy the organization "NERV".


Appearance: Mecha-Ghidorah's design is based on art by Yuji Kaida.

Abilities:

Flight: Mecha-Ghidorah is capable of flying thanks to thrusters in its feet and on its back. The mecha is also able to use its wings as stabilizers to help it fly straight.

Golden Titanium Armor: The body of Mecha-Ghidorah is entirely covered in Titanium mixed gold. With this, the mecha can withstand conventional weaponry, and even Godzilla's Atomic Breath.

Triple Eye Beams: Mecha-Ghidorah can fire 3 powerful beams from its eyes. However, each head can only fire a different laser. The left eye fires a Heat Beam, the right one shoots a Freeze Beam, and the center head can fire a Gravity Beam.

Missile Launchers: Mecha-Ghidorah is also equipped with 9 missile launchers on several parts of its body. 2 on its shin, 2 on its chest, 2 on its back thrusters, and 1 in each head's mouth.

Buzzsaw: In addition to thrusters, Mecha-Ghidorah is outfitted with a buzzsaw in the center of his back. The function of this feature is to protect the back thrusters from being attacked from behind.

Tail Drills: Mecha-Ghidorah's tails double as drills that can be used to burrow deep into the flesh of an opponent.

A.I: Mecha-Ghidorah is controlled by 4 computers inside the mecha. One for the body, and three for the heads. Radio commands can be issued from a ground station.

Artificial AT-Field: As Shiro Tokita had predicted during the Jet Alone demonstration, Mecha-Ghidorah is the first mech to be outfitted with an artificial AT-Field. This version of barrier however would be unique for having a blue, rectangular appearance.

Nuclear Cooling System: Like Jet Alone, Mecha-Ghidorah runs on an internal nuclear reactor. In order to keep the reactor stable, water is pumped through tubes on the front of the mecha into the core.

Self-Meltdown: in the event that it is destroyed, Mecha-Ghidorah can initiate a Self-Meltdown. It does this by unplugging its water pumps from its chest, and heating up its reactor core. Once at critical mass, the mecha will explode with the force identical to a hydrogen bomb. What's worse is that there's no way to stop it. Essentially turning the whole thing into a "Taking You With Me" scenario.

Weaknesses:

While Mecha-Ghidorah's Golden Titanium armor is resilient to projectile weaponry, it's not impervious to brute strength. With enough force, it's possible to actually crack the armor. It can also be weakened by Gravity Beams from the original King Ghidorah.

The eyes on the mecha's three heads are the easiest to smash. And once destroyed, disables the head's ability to fire its laser projectile.

Its Artificial AT-Field while functional is a weaker version of the normal AT-Field.

The mere fact that it takes 4 computers to control 1 body can make operating the mecha very difficult.


Trivia:

Originally, I was planning on having the remains of SEELE be its creators. Until someone on the "Evageek Discord" explained to me that since they're end goal was met, they would have no reason to return from Instrumentality. Fortunately for me, he was able to suggest that I use Japan Heavy Chemical Industries to bring the mecha to life.

The location of the Freeze Beam and Gravity Beam was actually reversed on the original version of the mecha. I swapped them mainly because it didn't seem right for the Gravity Beam to be on the right head rather than center head.