Porsche 934: need Logos, Lubrifilm

Hello,

I'm in need of the following logos:

-Group4 batch on (blue/yellow)
-Lubrifilm
-Lubrifilm Racing.

https://modell-paradies.de/onShop/pic/detail/EXRLG19091/rlg19091-s800art.jpg

I searched all over the net but could only find some very lowres images. Maybes someone can help me out with a scan or a link

thanks a lot

Daniel
-germany-