Not Titanic. She heavily resembles the United States Lines' S.S. Leviathan (1913), lengthened to accommodate four funnels, and the front of her superstructure is heavily modified. Her lifeboat davits strongly resemble trends of the 30's to 90's, similar to RMS Queen Mary.
Also modern bridge and radar mast, which kinda reminds me of the SS Norway. Her cascading stern reminds me of 40's ocean liners, or the modern RMS Queen Mary 2.