Here’s one that I did a while back. Just a few small mods done to a couple of the figures.
Black Widow got a new hairdo and Winter Soldier got a repaint and custom mine launcher. Rumlow was cobbled together from a couple of G.I. Joe Cobra figures and the Stealth Cap head.

The Falcon took the most work. I took the wings from a Civil War Falcon, did a repaint then attached them to the Winter Soldier Falcon jet pack which was much cooler than the bulky Civil War version.

The Caps and Fury were pretty much stock and the bike is a Maisato Harley that closely approximates Caps.

All figures were arranged on the base of a Museum Collector’s model car display case with a shattered S.H.I.E.L.D. logo over an underlying Hydra logo as a graphic floor element. Winter Soldier is one of my favorite MCU movies.