Hey ,
the Nighthawk for 80mm spindle with 2.5" dust collection? Here you can see this dust boot with a 70 mm (2.5") hose with Dust Deputy to Shop Vac setup that is said to leave ZERO dust: Elite Foreman: Dust Collection: Dust Deputy 2.5 + Shop Vac Tested.
I find @RexH’s 3D printed parts great. Look at this one. Sad that it’s only for the 65 mm hand trim router.