Illegally absconding with the experimental high-manueverability flightpack he'd used as a Special Operative in his military service; Sam Wilson had set himself to his friend's path in service to the ideals they'd both sworn to against the government that had asked him to swear them. Where Steve Rogers went, Sam Wilson followed.
Sam is the crummy Hasbro MCU Falcon figure upgraded with an MTF buck replacing everything from neck to knees. I tore out the wings to add to an MTF jetpack with some helpful Gundam pop'em sockets, which also greatly improves their range of motion from swivel-only to full-ball; and cut the 'face' off the Hasbro wingpack to glue in place on the MTF one then drilled holes for the Redwing drone's flight stick.