From Wikipedia: "On 26 November 1942 the Finnish Air Force ordered two Pyörremyrsky prototypes to be built. The aircraft were to be ready by May 1944. One prototype was later cancelled and only one aircraft was ever built."
This is by no means an accurate model of the aircraft, rather an artistic version to try out different renders. Modelled in 3ds Max and rendered with V-Ray. The pilot is from Blendswap (https://www.blendswap.com/blend/27059).