When I'm bored and don't have any idea for a drawing I make figurines. I don't have to be very focused, thing about the lights nor shadows... The only annoying part is waiting for the paint dry.
So. Derpy is about 7,5 cm (3 inch) tall, so she's basically the same size as my previous Whooves sculpture. (companion yay)
Her eyes, the mailbox and buckles are covered in nail polish. Shiny.
Fun fact: every letter is actually adressed. If you're curious the covered ones are for:
Mrs Cake, Octavia, Vinyl Scratch, Rarity, Rarity one again, Pinkie, Princess Luna, scribbles, scribbles and this half visible one in the bag is for Twilight.
Sometimes I find my attention to details a bit... disturbing.
Doctor Whooves sculpture: [link]