Yes I'm asking if we can disable that flat GUI in 1.1. I despise the flat GUI, and actually liked the character menu.
It was nice to not have to fiddle with console commands just to change the colour of my player (which needs to be a universal setting, not per-world)
There is still a colour picker for the player, similat to how Locomotive has it. The Flat character gui setting still exists in 1.1, it's just turned on by default.