There are no extras and no documentation.
Why have columns of erect half-male organs? I remember first seeing her as a French Revolutionary and wow! Hercules does appear rather naked in most depictions.
How do I get tickets? There are lots of greens, greys and blue.
If you were an up and coming young singer who was offered a principal role in a top teir opera house, in which you had to be at least half naked, could you and would you do it? When it was determined that Kirk was not to be a one-woman guy, her value as a love interest went bye-bye, and subsequently so did her job.