Bushido, Ishoa and Tomodachi Cross Dragon Wall Scroll

I made a batch of these as a special project for a customer that needed this logo on wall scrolls for his dojo and as rewards for his students. I have a couple of them left over (I often make extras in case there are any flaws in the handmade silk, paper, or wall scrolls emerge).

This features a dragon in the background with the Bushido, Ishoa and Tomadachi Crosses in the foreground.

While the wall scroll was handmade, this is a print (not hand-painted). It was printed using a $4000 giclee fine art printer on special handmade paper with lots of embedded fibers and husks. It should last for a decade or longer (if you avoid hanging it in direct sunlight).

I have inquired and done research and could not find any copyright or trademark registration for this image. I am only charging a small amount for the materials, printing, and labor to build this wall scroll by hand, not the image. If you know more about this image, please let me know.