As assumed by the title this is a texture pack that changes Minecraft Items and block to look like things from both Neon Genesis Evangelion and The Rebuild of Evangelion Movies.

DLC/Addon Textures:

These are option addons to the texture pack that can be used with or stand alone:

The Third Impact Addon:

Changes the overall general overworld look to a Post Near-Third Impact style changing things from grass to leaves to even the water. (More and better images will come out with Minecraft Evangelion: The Rebuild Edition Version 4)

Blocks:

TNT:

TNT has been replaced with a N2 Mine Texture:

Armor:

Diamond and Netherite armors have been replaced by the Evangelion Units each subpack representing a different Unit out of the three main units: Unit 00, Unit 01, and Unit 02.

Gold has been replaced JSSDF Special Forces.

Iron with the Eva Unti Plug Suit.

Leather with the NERV Operator Outfit.

Diamond, Netherite, and Iron for Unit 01:

A few weapons any other items have been replaced, but to see those you will just have to download.

Minecraft Evangelion: Version 3 The Rebuild Edition