WordNet sense 1 (worthy of imitation):

model

WordNet sense 2 (having worth or merit or value; being honorable or admirable):

worthy

WordNet sense 3 (being or serving as an illustration of a type):

emblematic, typic

WordNet sense 4 (exhibiting the qualities or characteristics that identify a group or kind or category):

typical

WordNet sense 5 (serving to warn):

admonitory, cautionary, monitory, warning

WordNet sense 6 (deterring from action):

dissuasive