J-20BH (but actually XJZ-20BH replica) is unknown project of naval version J-20 with reverse wing swept

(J-20 Wikipedia)
is a single-seat, twinjet, all-weather, stealth, fifth-generation fighter aircraft developed by China's Chengdu Aerospace Corporation for the People's Liberation Army Air Force (PLAAF). The J-20 is designed as an air superiority fighter with precision strike capability it descends from the J-XX program of the 1990s.

Weapons

Air to Air

2x Guardian (modified)
4x Interceptor (modified)

Air to Ground

16x AGHunter-250

Multirole

Nothing

Controls

Thrust: Thrust
Roll: Roll
Pitch: Pitch
Yaw: Yaw
VTOL: Air brakes
Trim: Trim
AG1: Parachute
AG2: Release wings (it also automatically releases if speed in TAS higher than 30 km/h or altitude higher than 10 meters)
AG3: Open all weapon bays
AG4: Lights
AG5: Drop missile bays from wings
AG8: Turn OFF/ON thrust vector (automatically turns ON if speed in TAS higher than 1500 km/h)

Gallery

J-20BH near Wright Airport presents his arsenal

J-20BH during build

Back view


First hours of building (without reverse wing swept)