Features:

1. Vertex Snap (My favorite, and most crucial effect)
2. Custom Texture Filtering
3. Posterization
4. Scale Lines
5. Pixelization
6. Distant Horizons Support

Some Examples :

Keep in mind, viewing experience might be different on different resolutions, due to scale lines, you can see weird lines appear on images…

For example my Display is 3440×1440, so its 1440p 21:9, and this is how I tested it.

For best images I recommend going into gallery of this project!