ambientCG vs OPETURE

ambientCG is a free library of downloadable assets for 3D art, architectural visualization, game development, VFX, and related work. Its collection includes PBR materials, HDRIs, Substance graphs, atlases, decals, photo textures, models, and terrain; the homepage lists 2,895 assets. Downloads are available in JPG and PNG. The assets use the Creative Commons CC0 1.0 Universal license, permitting copying, changes, distribution, and commercial use without permission, and attribution is not required. You can browse and download on the website or use the API to search and download assets with code; its documentation lists v1, v2, and v3 endpoints. The creator cautions that the API may not be stable or reliable enough for enterprise applications. Documentation also covers use with Blender's Asset Browser. Patreon supporters may receive early access and easier batch downloads, and the homepage mentions ad-free browsing. Access to downloadable assets is free at free.

OPETURE is a web library offering more than 595,000 seamless material textures for 3D work, games, and design. Its categories cover metal, stone, wood, crystal, paper, plastic, backgrounds, tile, walls, leather, ground, fabric, ice, masks, alpha, rubber, and abstract designs. Artists, designers, developers, 3D artists, and game developers can download the files for personal or commercial projects such as games, films, and apps. Files may be edited freely, and attribution is optional. Downloads require no account or sign-up. The site says there are no fixed download limits, subject to processing capacity, and every image in a pack can be downloaded together. The free plan costs nothing. Users may not resell original files, redistribute them as stock, repackage them as a library, or present the work as their own. OPETURE is maintained by an independent creator, with voluntary support through Ko-fi and PayPal. Contact is available at [email protected].