In the original series, the Cylon Centurions were the iconic foot soldiers of the Cylon empire.
Some of the warrior had names. Their existed gold coloured version which acted as commanders.
The origjunal cylon costume was used as a model of the original Cylons in the Battlestar Gallactica museaum. It would later be replaced to match the similar Model No. 005, which kept it in line with the ones that appeared in the Cylon War.