Crossword puzzle clue "important pc feature"

One with an important role in the production of a fantasy film or period drama (not so important for a porno, though)

Event where the number 12 is important, and a feature of 12 two-word answers in this puzzle

Important PC feature

Important feature for a male model

Important spelling feature of "iridescent"

Ratlike feature, and a hint to a feature of the four starred answers

Creature feature feature

Pie feature, or feature of this puzzle's other four longest answers