I think it would be some sort of JDM, but I'm no expert

Let's call it jap-style

Problems:
Old front wheel is showing behind the new one. You could simply enlarge it a bit, and then use a soft eraser to rub away the outer part of the wheel to make it look good.
The new spoiler isn't showing through the rear windows.
Rear wheel is sticking out a bit too much, maybe it's supposed to, idk.
New door is nicely done, however, the interior would look a bit different through the windows, cos there is no door there. Also, the wing mirrors are different now. You could fix it by taking the wing mirror from your donor and putting it on the other side.
The whats-inside-the-vents (hopefully you know what I mean) should have been darkened a bit. Would have looked really nice if you added an intercooler or some sort of mesh.
Overall good, I liked it a lot. Try taking these advises, and you should improve soon
Nick