A guy sharing the source for Minecraft – The Guardian Legend mod. He started it a while ago, but has no time to continue. If anyone wants to pick up here are links mentioned in the forum post:
Mod :
https://disk.yandex.ru/d/4PPiJk5MOYkV_w
Shaders with Pom effect:
https://disk.yandex.ru/d/hPgezL4MgYd9MA
Shaders without Pom effect:
https://disk.yandex.ru/d/kaQZC3cCnlIdBg
Resources pack:
https://disk.yandex.ru/d/dd-kY3ZsnEX9_A
Map:
https://disk.yandex.ru/d/o_z6U6nIjoqZ2w
(You can find all crafts and recipes on this map)
Minecraft 1.12.2 ready client:
https://disk.yandex.ru/d/I9Itl5VuROKjGg
Here is a video exhibition of the project: