RazzieCraft Vanilla is Minecraft version 1.12.2 on steroids!
This pack contains a ton of strictly curated mods that enhance the visuals and gameplay of vanilla Minecraft,
but without breaking its charm. There are a lot of recipes for uncraftable existing items (like chain armor, slime ball, spawn eggs, etc) and a very few brand new stuff.
Download TechnicLauncher.
Find and download RazzieCraft Vanilla in the launcher.
Profit.