Just 3D
Just 3D is a lightweight resource pack that is straightforward to use, built from scratch and only adds three-dimensional models to the game!
Unlike many texture packs, this modification doesn't include new panoramas or splash texts, but only converts certain objects to 3D format without completely redesigning them to maintain the vanilla style of the game.

The pack has been thoroughly tested and demonstrated excellent optimization through proper backface culling and other techniques, having minimal to no impact on performance and sometimes even improving it.
As the project is in beta stage, some elements might work incorrectly, though the probability is low.
The main advantage of this resource pack is its high compatibility with most other texture packs, provided they only change textures or basic models. For proper functioning, it's recommended to place Just 3D above other resource packs (compatibility is approximately 90-95%).
Considerable time was spent creating this pack, and I hope you enjoy using it.
If you notice misplaced pixels, try pressing F3 + T to refresh the resource pack - this sometimes helps. If the issue persists, report it to the author.
Note: Faithful 64x was used as an example for some screenshots.