File:House Atreides commando concept art for Dune (2021) by Keith Christensen.jpg

Summary
Concept art of a House Atreides commando soldier for Dune (2021), by Keith Christensen. Note the light-to-none armor and the projectile weapon.

Source: Keith Christensen's ArtStation.com profile - "My Atreides commando design for Dune"