Uhmm?? What exactly are you guys talking about?
I dont know anything about any Finnish Mosquito... captured one?? What is this?
In any case Valmet Vihuri was nothing like Mosquito. It did not have twin engines and it did not remain on drawing board. In 1952-53 some 30 Vihuri's were built and used in e.g. HävLv 33
A pic of one of them:
