The dongfeng projects is a interesting point in history, the dongfeng 107 did get physically produced beyond quite a few examples that are currently in war thunder and are obtainable. Ho ri never was even built or had a prototype, so in game the tank having both the (production) and (prototype) moniker is really funny. So is ostwind 2, which most historians come to the conclusion is fake. RN Commandanti Margottini was never finished along with its entire class despite the in game portrayal having the “completed” version of it. R2y2 is entirely fake, with only the V1 being closest to a real airframe.
These vehicles shouldn’t be rejected or removed in my opinion because it’s literally just a game, why you have to be so mad? I don’t believe any other dongfeng prototype projects (104, 107,109,113) actually got prototypes constructed unlike the 107, so I believe personally that the 107 is something I am ok with if it’s in the game.