Looks like it is coming along pretty well. The "Danger Monoxide Gas" placards don't look right though. They look like you cut out the thick paper and glued it into position. Also, they should be rectangles with a red outline.
Also, the interior color looks too dark to me. What color did you use? The actual color is called seafoam green. The best match for it is Tamiya Sky (XF-21).
Lastly, the film between the uprights on the driver's seat back should be open. It is just two verticla bars that attach the seatback to the bottom.