t. i think he diddnt draw it he just tries to remake it in 3d
the render looks good but needs some work imo..
first of all try to make the buildings that we see through the door a bit blurry with depth of field because in the painting you cant see them so good aswell and they are too blocky and look to much like game graphic..
the render needs more contrast too its a bit washed out..
the color could be a more washed out orangeis...