Now that the wings are on, it looks like a plane
I remember back in the early 80's when I was active RC plane builder and flyer, I designed a pod and boom ducted fan plane that looked a bit similar ( maybe closer to a Yak-15. It was a tail dragger and sort of flew OK. It lasted a few flights only. It crashed due to a frequency interference, so I never got to improve it. It was also a bit short of thrust. I should dig up those photos.
Isaac