You need to downfile these file:

1.Changed-mc 

2.Changed Addon Plus

This MOD primarily adds new variants and blocks to changed-mc. There hava a this mod picture image. 

New creatures and companions:

Encounter a variety of gelatinous creatures, such as dragons, foxes, sharks, and radwolves, each with their own unique style and behavior.

Powerful Gear and Tools:

Craft a full set of Painite armor and tools, or experiment with Fleece armor to dominate your adventures.

Diverse Blocks:

Explore and utilize a variety of new blocks, such as Radiated Uranium Ore and Uranium Blocks, as well as the elegant Pale Wood series of blocks (logs, planks, stairs, etc.).

Challenges and Achievements:

Complete a series of fun advancements.

Exploration:

Explore new resources like sulfur and nitric acid, craft equipment, and face brand-new survival challenges.