Help Please!! Upgrade or rebuild gmax 1.0

I have an original G Max 1.0 printer that I have not been able to use for about a year. I am wanting to put it to use again and upgrade it and am wondering if anybody has done this.

Is there an upgrade package? If no one has upgraded it has anybody redesigned it using some the original parts? I have the Kickstarter version. How can I get this working again?

Can anyone provide guidance on how I can get this running again?