I don't remember the aviation industry ever being as dynamic as it is today. Everywhere you look, people and companies are working on new aircraft designs, be they in the form of helicopters, VTOLs, ...
Otto Aerospace has partnered with F/LIST to develop the interior for its Phantom 3500, a clean-sheet, ultra-efficient business jet.
The F-4 Phantom II was noted for being a "brick" that had the sheer thrust that allowed it to fly into combat and win.