MikroMir next 1/48th helicopter with jets rotor kit is a German World War II Doblhoff WNF 342 V-4 - ref. 48008
Source:
https://www.facebook.com/mikro.mir.dnepr/posts/2052033198207739?__xts__[0]=68.ARDUD4fOJGVINsG5WQyPCrbtFCyrIi15ApG95B7trBxR6yjxvl197pE6blLjwzF78ZcpEUkowaLXjDq6WipwG5EyrVKKK-y_Avl421Xbt26W0VWrVbRJQ76h_KAQ4kB0mF9AwP-bygOr7wHEVTDnWWUOkiGP3QhAI2hMqsbdrf82G7Uf9dM-dg&__tn__=-R
V.P.