Here is my 2nd entry.
Be sure to check out the detail close-ups here---> [link]
I pictured this scene before she finds any gear. She was only able to defend herself with a piece of a shark jaw.
Original is 24"x36"@200dpi (7200x4800px).
Digi painted in Pshop cs6, no textures used, all brushes.
Hope some like it!