How to Run Full Borg in Cyberpunk Red?

So I recently got the cyberpunk red core rule book and have been making characters for it. I’ve been enjoying character creation for it but I do have a question. See I’ve been wanting to make a solo character that has gone full chrome/borg and is on the edge of cyber psychosis, Mostly cause I think it would be fun to rp, but I noticed that the red handbook doesn’t have rules for full chrome players. I know 2020 had rules for it but I don’t think it’s updated for Red.

So my question is does anyone have any ideas on how to create or run a full chrome character whether they be official or homebrew. I think it might make sense to have a big armor bonus but also have it be majorly expensive, and cost a lot of humanity.