Build a workbench like a frame of Ducati from the motorcycle manufacturer. Less than 200yen per unit

I wanted a small workbench and thought about it.
If you want it to be sturdy, it's easy to build from heavy, thick materials. Instead, I want to create a light yet durable workbench.
The light workbench can be easily positioned anywhere in the limited space of your workshop.
Also, since it's basically a workbench, I want it to be strong enough so that it won't break even when someone sits on it.
It's not easy to make, but it makes for a sturdy workbench.
Since it is a rider, it is an image like a Ducati frame
Each piece of wood is thin, but depending on how it is assembled, it is solidly made.
I wanted to create a workbench with such an image.