You might want to have a look at this one. I think it might suit you. The basic bench is a brute for strength and rigidity, is made from readily available plywood, and can be built with not much more than a skilsaw and a hammer.
Project post:https://woodworkingweb.com/creations/2658-outside-the-box-workbench-this-one-is-different
Build blog: https://woodworkingweb.com/entries/891-some-
features-and-operational-videos
The early bird gets the worm but its the second mouse that gets the cheese.