It might not be MSFS level, but X-Plane can look pretty good : r/flightsim
Shiny Livery for Boeing 737-800 (Default) - Aircraft Skins - Liveries - X- Plane.Org Forum
Just Flight - Carenado B58 Baron (X-Plane 11)
X-Plane by Laminar Research - Khamsin Studio released a gorgeous freeware T-6 Texan for X-Plane 11. This classic WWII aircraft is one of our favorites in Oshkosh every summer! https://bit.ly/2UC0UFl | Facebook
Boeing 737-800F Cargo Plane for XP 11 - Aircraft Skins - Liveries - X-Plane.Org Forum
Zibo B737-800 NASA SpaceX Cargo - Aircraft Skins - Liveries - X-Plane.Org Forum
Airbus A340-313 liveries - Aircraft Skins - Liveries - X-Plane.Org Forum