Indoor lighting formative - ongoing

Here is a recent lighting formative that i worked on for 1 whole day.. i am trying to make the glass cup look better and the lights in the window reflections are coming out wrong im working on that too. This is a scene that was given to me that i revamped to make it look more similar to the reference scene that i found online which i will post below

Here is the reference photo ^^^

Here is the latest render that need work on the lighting temperature and the glass

Here is the previous render

Here is the scene that I was given to work with that I changed to fit the reference

next steps will be to add bump maps and displacement to make it look less CG