Here you can find four maps (days) of the hiking trail between Landmannalaugar and Thorsmork.

Day one - Landmannalaugar - Hrafntinnusker Day two Hrafntinnusker - Álftavatn
Day three - Álftavatn - Emstrur Day four Emstrur - Thorsmork

These tracks are form Óli Jón on wikiloc. Check out his profile you can find short description of each track in his account.