i,ll post them all when i get home.Somewhere here on HBA Cheapracer posted some photos he took of the landing gear. It is pretty compact but would need some cleanup for a commercial version. There are so many posts about the Opal I just couldn't find the pics with a quick search.
I spent the afternoon with Dean Winton, I think i got some model plans from him, have a look later.
I was in contact with the owner of the only 1/3rd scale model Dean built, it was for sale and he wanted Dean to buy it back. Not sure what happened thete.
Both Dean and Scott were unhappy with the airfoil choice for the Opal, naca 6 series if i remember, they were going to change it.