VIDEO GAME MAIN ARTWORK IMAGE - TRAIN GAME - ACTION ORIENTATED

I need a designer or possibly illustrator to make a main artwork for a video game.

The game is called TRAIN ACTION SIMULATOR

GAMEPLAY is about
driving trains
powerwashing trains
opening and closing train crossing gates
picking up mail
collecting train numbers
exploring a scrap/junk yard

The game is set with 1 station, a train depot, a level crossing, a junk yard

I want to maybe include all of the train action GAMEPLAY in the artwork

It needs to be both 16:9 and portrait formats

I have some assets of the trains, depot etc