carwyn scott-howell was described as a ` daring , outgoing and determined ' youngster whose ` handsome smile lit up any room ' .
the schoolboy was skiing with his family when he became separated from his mother and headed into dense woodland where he fell over a 164ft drop .
footprints in the snow eventually led police to his body , investigators revealed last night .
they also described how the boy 's mother cari , 44 , desperately tried to find her missing son .