Version 3: Natural stone textures

This version adds another 26 textures. 19 of these are stone tiles in three colour variants: regular stone, sandstone, and mossy.

They feature two different laying patterns (square block ad parquet), with various amount of damage. Also, the mossy versions contain tuffs of grass and pools of water, perfect for a kind of outdoor courtyard type area.

I’ve also added some smaller crates in 32x16 and 16x16, and some of the larger crates have been tweaked to tidy up the lighting. Finally, some of the tech wall panels have been adjusted slightly.