You may not have gone all out crazy with total rebrush etc, but what you've created is actually very pleasing!
It's great to see at least some attempt at a kit, and in this case it's really cool. The rocket bunny style suits it surprisingly well, and looks to have been produced to a very high quality
The little lip and new vent style have a very big effect too, despite being relatively subtle
The only area for criticism I can find is the rear wheel - it seems to be a little bit flat and small, and doesn't quite fit the angle of the car
Other than that a very cool chop actually

Keep it up