I think it maybe Veron kit, but please let me know ???
The Veron kit was 42" long and of a Huntsman 28, and this clearly is neither. At first I'd have said this was the Precedent 1/11 scale Huntsman 31 model, but the internal construction isn't the same as that kit. I'd guess that someome has borrowed a kit plan and made his own version, using thicker ply for the frames and omitting the long internal "sides". The line of the windscreen on the cabin top is horribly wrong - the proper screen is curved.
DaveM