Concept Art: Duke Replicator
Pictured above is a hand-drawn concept art for a proposed Duke figure from the 1995 Replicator sub-set. The Replicators special gimmick would've been that an alien came out of the chest of the Replicator - the above artwork depicts this.
Duke would have been one of the first Replicators, as seen by the painted artwork and the 2-Up models.
From the collection of: Steve Campbell