Lift Kits for 2002 gem

Hi Team,

Do any of you have ideas other than purchasing a lift kit for a 2002 gem. At the high school where I teach, I have the ability to cut with a plasma cutter the parts necessary. I would just need schematics or drawings to model the cuts. Because I teach welding, we feel it would be a great experience for the kids.
Any help would be greatly appreciated.

My Sincerest Thanks,