From the back of the box:

Centurion includes:

• 36 micro-scale plastic miniatures representing the 8 grav tanks used in Centurion.

Hex-O-Gram Catalogue Issue 114. Game Description:
CENTURION EDITION (EASA 5102A) $25.00
CENTURION is the game of ground warfare set in the RENEGADE LEGION Universe of 6830. Now available in a new edition, this boxed set includes 36 plastic Grav Tank miniatures PLUS two 24X36” double-sided full-color maps depicting various planetary terrain; rulebook with all rules for the game, plus optional rules to integrate CENTURION with INTERCEPTOR and LEVIATHAN; background book with more than 10 pages of information on the history and military organizations of this setting, and much more detail; a record sheet and scenario booklet featuring 3 Introductory scenarios, as well as blank and pre-filled-out record sheets; over 200 full-color Information counters; and one 10-slded die.