It's a repaint for DCS Yak-52 module. It represents the real skin of Yak-52 SP-YDD "135" (844815) of Ralf (Buri) Buresch from Germany, "east side yak`s" Team. It's a tribute for this pilot and his passion and love (he crashed on this Yak in 15th June 2019 in Poland on Air show at Płock). Blue sky Ralf forever!