Diy Tilting Trike Good DIY Tilt-Shift Lens?

Good DIY Tilt-Shift Lens? - diy tilting trike

Are you looking for a good alternative (DIY) for a target change in the slope.
$ 1000 + lenses are the way of my price range.

I saw some examples which show that websites with lenses for medium format camera. Any good advice for a target price of medium-format?

Lensbabies and good?