1.1 This article explains the types of images we are allowed to use when replying to support requests.
We are only allowed to use images that come with a CC0 license. This type of license freely allows for upload/redistribution of the image.
If the license type isn't specified never attach/upload it as that potentially could make Act-3D liable.
Tip: For textures/images (especially when different PBR maps are involved), you can use this website:
Tip: For Google searches, filter the images in Settings -> Advanced Search -> Usage Rights -> Free to use or share
Always provide credit for any images that are not yours or made by Act-3d.