ambientCG vs Mextures

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.

Mextures offers photo-editing textures, overlays, film presets, and apps for creating film-like effects. Its iOS editor supports unlimited layers that can be moved, hidden, rotated, and adjusted for opacity. The product page lists more than 200 stackable textures, including grain, dust, light leaks, and color gradients, along with 30 film presets and more than 300 Formulas. Formula Manager lets users import Formulas from others and export their own to share. Console is a free Photoshop plugin in beta; it works with Photoshop CC 2016–2023 on Windows 10 or newer and macOS 11 or newer. The maker warns that the current Console version crashes with the latest Photoshop and macOS Sonoma. Film Presets are compatible with Console, Lightroom CC 2021/2022, Final Cut Pro, and Adobe Premiere, with separate software-specific versions required for separate purchases. They are not conversion LUTs, so RAW or LOG footage needs to be normalized first. Listed options include the iOS app at 1.99 USD once and the X-Film Overlay Pack at $10 a month.