This is a miniature from the official licensed Judge’s Guild range, for the Dark Tower adventure written by Jennell Jaquays and published in 1980.
This model is Princess Jamalla, the Lion of the Belt of Mitra.
She is a warrioress, she wears plate mail and an ornate helm, and is armed with a sword. She stands at 29mm tall to the eyes. She is cast in pewter, as a single-part model, and is supplied with a 25mm round plastic base.
The miniature was sculpted by Paul Muller, based on new concept art by Jennell Jaquays.