This comes from fmlStewart on Youtube/ADVRider and shows how to make your own windscreen to fit your DR650 or DRZ400 from a plastic garbage bin or similar.
In the video he shows a template for how to cut out the screen shape.

I have one fitted to my DR, and several people are selling them on Trademe.

Another screen fitted to one of my earlier DR’s



Me thinks, not too bad for what was once an old 15ltr bucket lying round the back of the house…

Ah the $6 windscreen, looks like it’s well done.
Very Smart. Impressive. How did you make it?