I wanted to do this one for a while, so when someone requested an OC in this pose, I figured I'd make two and make one into best pony Rainbow Dash.
She's constructed out of a wire and foil armature, super sculpey, and sculpey firm, painted with acrylics, and sealed with matte acrylic spray. I constructed it so she's attached to the base for extra durability. I'm really liking this construction method as the ponies have a really solid feel to them, so expect more like this.
RD's pretty big, measuring 6 inches long and 4 1/2 inches tall at the wing.
I'm on the fence if I want to sell her now to save her for Big Apple Ponycon. If you're interested, send a note.