This is just a simple greykido edit. I moved the grey blocks up into the air and rotated/resized them. I also added blocks in the corner that can be moved around.

I realized there was a certain formula to getting the object to float. This is probably super common, but still XD for the newbies

-Gravity x Mass = Thrust
Thrust Frame = 1

In this, gravity is -30, and the mass of the objects is .5. Therefore, the thrust must be 15

This is a proof of concept mod, though it can be used for random stuff fi you really want it to be. You will see a lot more of this in the future ;P
The turn frames arent exactly like aikido, but that shouldn't be a problem.