True 3D Blocks is a resource pack which changes the models of some blocks to better utilize the 3D capabilities of the model format.

It comes in 2 versions: normal and lite (recommended).
The lite version is much, much less laggy as it doesn't include some of the more detailed models.

True 3D contains 3D block models for:


True 3D Lite removes the block models for foliage such as vines and flowers.

Download True 3D near the top right, blue button.
Download True 3D Lite here: Mediafire

(I'll add more pictures later)