New Scissors Lift

Currently I’m trying to make a scissors lift. Ive seems may op robots that are scissors lift robots, most notably the one chinese team. I’m trying to replicate that robot, and I’m looking for pictures, what parts I need, the gear ratio, how to crossbracing should work, and basically eveything I might need to make it.

here is the chinese team video i was talking about, and some other great scissor lifts I want to mirror:


Thanks, AlphaPixel](