BlueBlocksCraft is a simple resource pack.
3.x supports MC1.9~1.13.2. MC1.9~1.11.2 is no longer supported but still usable(use 1.12.2 version)
2.x supports MC1.6~1.7.10 and is no longer supported.
This resource pack supports Optifine except for earlier versions for MC1.13.x.
To install Optifine without a mod loader using MultiMC launcher,see this.
Now has 3D models for many blocks and items!
Such as: Tools, flowers, rails, pumpkin and melon, and more!
1.10.2 and 1.12.2:
1.9~1.10.2 Installing tips:
Click Yes in this prompt