Texture Sources

Here is a list of sites where you can download some decent textures.
Note that most textures available these days are procedurally generated and made for PBR materials. TDM uses a non-PBR engine (idtech4), so these textures typically require some work to make them look good in game. See Textures for more information.

Free

• Texture Haven – 1k to 8k textures, no signup required.
• CC0 Textures – 2k to 8k textures and Substance files, no registration required.

Other sources

• Poliigon – Textures, brushes, models, and HDRI maps, usually for architectural rendering. Only some of those are free. Textures from 1k to 8k. Requires login credentials.
• Quixel Megascans – Textures and models, selected free assets. Signup required.

Please add to this list.