Tileable seamless non repeating tile patterns

[amitgedia]

hi guys,
i am trying to make a tile wall with FPP (as i dont own RC yet) with 2 types of colours and i was successful 80% of the way.
the only thing that is left is the non repeating pattern of it (it should be seamless though)
i tried to make copies of a chunk and change the seed of it so it changes the pattern but still it looks repetitive
please if someone can help would be great

Note : attaching the max file and the render jpeg

thanks in advance

[Rokas]

you could add stepped rotation effect:


or even animate samples:
with disabled rotatation:

[amitgedia]

Thanks a lot Rokas you made my day... appreciate it..