Yeah... what Pancho sayd!!
You can start searching for Dungeonquest miniatures too, some very cool pieces there.
But any Citadel or Marauder miniature will work fine.
The only difference is made by the sculptor. Citadel had different sculptors and your eyes are trained you can even recognize the sculptor's hand in some miniatures.
Some of them do figures slimmer other with shorter legs and so on...
But human people are all different in size and proportions.
Also if you look at the Elf Hero is very different from the evil Elf from the Elf Quest Pack (that is too tiny for my tastes).
Below you you can see some of my figures, almost all of them are CITADEL 1985-1987 era. Later they started to change the style, I like the production that run until 1990.
Previous figures are also very cool but often too tiny (very small hands and weapons).
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