Here she is standing on a penny.
Aluminium foil armature, painted with acrylics, gold ink for the number 13, coated with MicroScale satin to give it that 1960s plastic dinosaur look. She's not an exact match, but close enough.
Here's the prototype...
She's hiding on a hillside in this shot,
just under the NMRA Bulletin masthead.
Now I have to make a harness.