植物 (草花／樹木／森林)
参考：
Grass and trees system | Blend Swap
The Grass Essentials | Blender Market
Realistic Nature Asset Pack | Blender Market
Realistic Tree Asset Pack | Blender Market
Grass Free | Blender Artists Community
askNK Free Trees giveaway | Gumroad
Globe Cherry Prunus Eminens Umbraculifera | Gumroad
Flower Pack – 42 photorealistic variations of 5 flower species | Blender Market
モコモコ草シェーダ (simadachshop) | BOOTH
Graswald
参考：
Graswald for Blender | Blender Market
Graswald Pro Personal | Gumroad
True Grass
参考：
True Grass 2.0 – Photoreal in less than 3 minutes – YouTube
Botaniq Trees + Plants
参考：
Tree Library Botaniq Trees + Plants | Blender Market
Tree Library Botaniq – Blender 用 ハイクオリティな木や観葉植物の CG モデルパックが今だけ25%オフです！| MODELING HAPPY
botaniq tree library Cycles + Eevee – YouTube
Arbor Asset Pack
参考：
空
参考：
Pro-Lighting Skies | Blender Market
How to Install Pro-Lighting Skies | Blender Guru
星空
参考：
HDR 180-1 Space Sky and Stars | Blender Market
Deep Star Maps | NASA Scientific Visualization Studio
High resolution Milky Way HDRI or background image, willing to pay – Blender Artists Community
雲
参考：
VDB High Altitude Clouds | Gumraod
竜巻／トルネード
参考：
Easy Tornado-Realistic Smoke-Sand-Fire Tornado for cycle | Blender Market
布地／ファブリック (Cloth / Fabric)
参考：
Fabric and Cloth Texture | Textures.com
Free high resolution Fabric textures | Wild Textures
ガラス
参考：
EEVEE ekGlass Shader | Gumroad
Cycles Dispersion Glass Shader | Blend Swap
Better Glass + PBR v5 | Blend Swap
Glass Caustics and Dispersion v2.0 | Blender Artists Community
Realistic Glass Shader
参考：
Realistic Glass Shader | Blender Market
Realistic Glass Shader with Dispersion, Caustics and more – YouTube
Advanced Glass Shader in Cycles
参考：
Advanced Glass Shader in Cycles | Creative Shrimp
Advanced Glass Shader in Cycles – YouTube
壁／岩石／地面
参考：
Ground and Foliage Shader & Texture Pack | Blender Market
Procedural Rock Generator | Blender Market
インテリア
参考：
Interior Essentials Asset Library | Blender Market
照明
参考：
LightPack 01 – Introduction + Photographer 3 | Gumroad
LightPack 02 – Interior | Gumroad
畳
参考：
Tatami Mat Flooring | Blend Swap
ハート型
参考：
雪
参考：
Snow | Public Domain Textures (publicdomaintextures.com)
人体／キャラクター
参考：
Sintel Lite – Cycles and Hair | Blend Swap
Colette the happy farmer | Blend Swap
25 characters low poly animated | Blender Market
肌
参考：
Free Cycles Skin Shader | Blend Swap
眼球
参考：
Procedural Eyes for EEVEE | Gumroad
Procedural stylized eyes materials pack for Blender 3D | Gumroad
procedural eye generator | Gumroad
Danny Mac Eye Designer | Blender Market
CW Eye – A procedural eye material | Blender Market
Photorealistic eye generator | Blender Market
自動車
参考：
Car Library Traffiq | Blender Market
Transportation – Mega Pack Cars and Vehicles ADD-ON | Blender Market
建設機械
参考：
Low Poly Construction Machinery – Rigged | Blender Market
Sci-Fi
参考：
Stylized Sci-Fi Tiles | Blender Market
地球／惑星
参考：
水中／海中／深海 (Underwater)
参考：
SHINKAI Movie – Complete first scene | Blend Swap
摩耗／汚れ／傷跡／凹凸
参考：
Grunge Textures | Blender Cloud
カメラ
参考：
Kitbash
参考：
デカール
参考：
SCH FREE PACK DECAL SET 1 | Gumroad
NIMIS 350 Epic Decal Set | Gumroad
モデル販売
参考：
Sketchfab – Publish & find 3D models online
TurboSquid – 3D Models for Professionals
FlippedNormals – Digital Marketplace for Animation, Games and CG
テクスチャ
参考：
CC0 Textures – Public Domain PBR Materials
Texture Haven – 100% Free Textures, for Everyone
TextureCan – Free High Quality PBR CG Textures for 3D Artists
Textures.com – Textures for 3D, graphic design and Photoshop
GameTextures.com – The Largest Substance Library
Wild Textures | Free high resolution textures, backgrounds and patterns
Freepik | Free Vectors, Stock Photos & PSD Downloads
Textures | The 3D Modeling Network (3dmd.net)
Share Textures (sharetextures.com)
RD-Textures – Real Displacement Textures
フリー素材
参考：
FreePBR.com – Free PBR Materials
まとめ
参考：
キャラクターモデル | NEETLIFE (dra.red)
Free textures: Where to find textures for your 3D artwork | Creative Bloq
検索サイト
参考：
3DAssets.one – the 3d asset search engine
Texture Haven
参考：
TEXTURE HEVEN を利用して Blender 2.8 で床や壁の綺麗な質感を作る その2 テクスチャの取得 | MR が楽しい
GRINSEGOLD
参考：
GRINSEGOLD CC BY-NC-SA 4.0 | Facebook
Shinkai
参考：
SHINKAI Movie – Complete first scene | Blend Swap