case design files for rb435g

Hi guys,
I want to 3d print an enclosure for rb435g Routerboard and I need the DXF file for this device and in the datasheet it’s says you can download it from www.routerboard.com but I can’t find it.
can anyone help me with the drawing?
I need something like this:
https://www.zapato.cz/detail/CA435-kryt-pro-RB435/234870?zoneId=
Thanks.

I find this one but it’s so simple

https://www.thingiverse.com/thing:2676707

https://mikrotik.com/product/RB435G#fndtn-downloads
Under Downloads you will find dimensions pdf that will help you to design enclosure.