There was this screen capture from CCTV9, but I was never able to locate the video. Not sure if it's an old proposal or still current, or whether it's a successor to 054/A or merely a MLU. I suppose the quickest way to upgrade 054/A is to leave the hull intact and update only the sensors, electronics, and weapons.
I believe this one might be the 054A/P instead. The radar and the missiles are the give away.
Does not distract from the idea that the MLU upgrade for the 054A may only involve changing existing radars---namely with rotating AESAs---electronics and weapons, and they won't do anything extensive like build an integrated mast with fixed AESAs.