Dust

A server-side mod that adds dust and several ways to deal with said dust.

A Trial Chamber covered in dust.

Features

Dust accumulates around players
Brushes can be used to remove dust
Breaking dusty blocks spreads dust to nearby blocks
Wind Charges can be used to remove dust
Breezes actively remove nearby dust
Hostile Dust Bunnies spawn in overly dusty areas

A sped-up clip of dust accumulating in a Trial Chamber.