I was enroute Singapore to Kuala Lampur for a short hop FNF flight in a Jetstar A320 when a Singapore airlines A350 bound for WSSS passed just 1000ft over my aircraft. This was a flight which I performed for QVG (Qantas Virtual Airline). Of course, this would never happen IRL as there would’ve been a TCAS warning prompting separation.
(Expert Server, WSSS - WMKK, Jetstar A320)
Hope you like the photo! Took a good 20 mins to just take the shot and then there was a bit of Snapseed editing.