Installation on Vontar X4

I ordered one with the intention of installing CE. It is on the way. Maybe I am stupid but I can’t find any guides that explains how to install CE on such devices?

Can you give me some links to guides or whatever, I would like to prepare as much as possible to be ready when it arrives.

Thanks in advance!

I have HK1X4 which is same as Vontar
It is listed as Generic device,so just follow the wiki guide CoreELEC
Should be link at top of the page

Also can use search function to go to HK1X4 thread,