With a complete backup of my S2 game directory from before the FOTS update I made some high-res videos from the benchmark sequence with ultra game settings.
Here are a number of screenshots from the FOTS engine, the S2 engine and the S2 engine with 4xSSAA.
Note: The differences in appearance of some characters comes from the random assignment of different outfits in the engine!
Settings used for the screenshots (for the 3rd screenshots I used 4xMSAA + SSAA override from the AMD CCC application):
New night + rain custom battle shots (FOTS / Vanilla)