AE2 Lightning Tech: Simulation is an independent addon by qiqi.

MIT: addon source code, scripts, documentation, original chamber and coil geometry, metal textures and separately drawn lightning artwork. Full text: https://github.com/chenyongkang488-maker/AE2-Lightning-Tech-Simulation/blob/v0.1.1-beta.1/LICENSE

CC BY-NC-SA 3.0: adapted simulation crystal sprites, crystal logo, seven coil module icons, upstream module base and derived previews/embedded copies. These assets are adapted from AE2 Lightning Tech Reborn contributor artwork. Crystal palettes and module symbols were modified. Attribution, noncommercial use and ShareAlike apply to these assets. License: https://creativecommons.org/licenses/by-nc-sa/3.0/

The MIT license does not replace the license of adapted artwork. Full scope and attribution: https://github.com/chenyongkang488-maker/AE2-Lightning-Tech-Simulation/blob/v0.1.1-beta.1/LICENSES.md and https://github.com/chenyongkang488-maker/AE2-Lightning-Tech-Simulation/blob/v0.1.1-beta.1/THIRD_PARTY_NOTICES.md

No endorsement by upstream authors is implied. Dependency mods are not bundled and retain their own licenses.