Hi-
This is a popular nonsports set that includes a legendary rarity (Strongman). While folks here can probably help as well, the Nonsports forum (the icon is near the top of this page) might be a good place to ask this question. There is an incredible gallery there and the R72s are shown at the page linked below:
http://www1.coe.neu.edu/~dan/R72/go.html
Yours in collecting,
Alan Elefson
aelefson@hotmail.com