Uh, nope, dont think so.
Ramesses II was a frail old man in his 90s, crippled with severe arthritis when he died, and still retains pretty much the exact same facial features, skin and hair intact.
Xin Zhui, on the other hand, looks nothing like she did in life, she was an attractive, wealthy, middle aged Chinese princess. Her body is now severely decayed and her facial features completely unrecognizable: