Spock Two
Spock Two was a giant clone of Spock created on the planet Phylos. 

Stavos Keniclius 5 created the clone in 2269, with the intention of building a clone army to impose peace on the galaxy. When Captain James T. Kirk was able to convince them that the Federation's work made this unnecessary, Keniclius 5 and Spock Two remained on Phylos to try to save the Phylosian species. ()

In 2380, when Ensign Brad Boimler was explaining to Clar that Starfleet officers don't always know what to expect when it came to the unknown, he cited the example of Captain Kirk, who was completely unaware that he was going to encounter a "giant Spock on Phylos". ()

His skeleton, complete with a tattered sciences division , had become part of Kerner Hauze's collection by 2381. The skeleton was suspended from the ceiling, but fell on Siggi, killing him. An away team from the  then attempted to climb over the pile of bones to further their escape. ()

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