Color Correction then Brightness

[RancerDS]

Below are the before and after shots with built-in flash using the Kodak ZD710. After lowering the highlights in color balance within Gimp and somewhat for midtones, wanted to get feedback if there was something else needed to help reduce the flash glare? And wanted to make sure it's not too yellow or pink since my monitor isn't calibrated at all for photo-editing.

Any and all input is welcomed!