Gear Flowers (pins, magnets, or standalone)

Steampunk creations see the mechanical in everything - like gears in flowers. Following on my recent spring flowers thing http://www.thingiverse.com/thing:303600 I have single-gear and multiple-gear flowers to use as pins (glue on a green calyx to the single-gear flower and a pin back to both), magnets (glue a magnet on the back), or glue on a bracket/calyx (gear style) and use the stem and add other "greenery" (a gear leaf and a gear bud), sliding them on the stem before the flower.