This metal Rogue Trader-era Eldar sculpt was a Harlequin Trouper. It was a 1988 Jes Goodwin sculpt and was shown as part number RTB6/10 in the 1991 Blue catalogue.
Another copy:
RT Eldar Harlequin Trouper 18
This metal Rogue Trader-era Eldar sculpt was a Harlequin Trouper. It was a 1988 Jes Goodwin sculpt and was shown as part number RTB6/10 in the 1991 Blue catalogue.
Another copy: