For those who wonder, the completed weight is 42lbs, which is in limit of the Top Gun max weight.
Costed 30K, which is not much compared to the previous Top Gun winner, the 81K scratch built Dragonfly that can be seen in the first picture.
The Panther has all the goodies u would expect, working "top fuse cooling trap doors", lights, rivets, panel lines, working tail hook, tail bump, flaps, air brakes ...