The infographic was posted in the 9/3 military parade thread. Looks official?
Thanks, but that indeed would just return everything to the old scheme:
So you have:
J-20 with AL-31
J-20A with WS-10C
J-20B (WS-10 variant and/or WS-15) with new canopy hump and darker skin
J-20S (WS-10 variant and/or WS-15) with new canopy hump and darker skin