Octane Materials and the Book Generator

[Montag10]

Hello, I'm trying to build a bookshelf. I still need books. To build and insert these individually is a bit fiddly. that works quite well with the book generator of cinema 4d. I get the textures but not replaced. am I doing something wrong, or can not the generator handle octane materials? Is there a solution here or does anyone generally know another solution to optimally fill a bookshelf?

[Mikla]

In case anyone still wondering you can get the textures if you uncheck "instance" in the main pt generator.