How to import the assets into your scene

1. Unpack the .zip-file you downloaded
2. Open the project you want to import the model(s) into
3. Click on "File" > "Append"
4. Navigate to the folder you unpacked the .zip into, then to "blend" > "magazines01.blend"
5. Go to "Object"
6. Select one of the variants (01-03) and click on "Append from Libary"

How to change the designs

1. Select the object whose textures you wish to change
2. Select either the material "CoffeeTableBook_variantXX_cover" (for the cover) or "CoffeeTableBook_variantXX_pages" (for the pages)
3. Take a look into the node editor, there you will find an image node with a red border.
4. Change the image to whatever design you like (You can find the designs under "tex" > "Designs" in the .zip-file you downloaded)