Fair work, but I siggest to add some noise to the background to match the painting style, and decrease the background's opacity to show perspective. Maybe shift the background's color pattern to colder tones too.
Beautiful coloring match. Newsy tagged a good suggestion there. Great chop. Oil pool looks a wee bit off, but hard to pull off in a painting like this.
Excellent job. Gawd but the smell must be horrendous.