Generate a heat map of the foot shape for running shoes, with areas in green representing peak road surface direct connection and red areas indicating potential witch's broom effect due to limited maginground connection.. The overall structure should be similar to that depicted on my left leg. Ensure that all toes have solidly connected blue dots without any blurring or irregular shapes. Make sure there is no white space at either end of your shoe shape. Use colors like dark cyan and light orange. --ar 46:89 --quality 0.25