I'm into airplanes, so here's the obligatory attempt. I am still not quite happy with it, but it is definitely better than the first two versions. It is also more fragile than than my other builds, but planes have a certain leeway :-).
Kudos for trying something different than a car from this set. Sure, it's a challenge, but I think you did quite well. The main feature I miss is some kind of propellor. Other than that it looks pretty good.