Not brownish, fair enough.

The few actually outstanding very good parts of your render are the pillows, the table glass surface and the martini glass.
Everything else, well...
I assume, your character is intended to be a toon character, right?
Shouldn't a character app, be great at skin shaders, instead of glass shaders?
In the Rendo gallery here, this would not  even had a chance of getting my attention.