This is The RLAF's (and the duo world's) first operational jet powered aircraft, entering service in 1944, as an interceptor/bomber hunter, but has served (and still does partially serve) extensively after for its incredible versatility and adaptability. The first variant used 2 Meriko RJ4 turbojet engines, though it has been upgraded several times, such as afterburner, better compression, and the switch from Turbojet to Turbofan. The variant given to you here is the C variant with 4, 500kg bombs (This one is the first actual 1 to 1 scale duo world aircaft I've ever built, the other previous ones were smaller versions <3)