Not really poised for combat, this 3D model shows a wealthy looking noble with expensive clothes and cloak or dress draped on them. They wear no armour. The guy carries a short cane while the lady a wine glass for a social event. This model is suitable for spellcasters, quest givers or other NPCs. Choose between a male or female variant.
 
Here's a D&D size chart for reference, and if you ever wish to custom print a different size of this design (tiny and small options are not available for printing):
Tiny - 2.5ft x 2.5ft or 1/4 squares x 1/4 squares. Base size ~0.7cm diameter. (eg. most animals)
Small - 5ft x 5ft or 1 square x 1 square.  Base size ~2.5cm diameter. (eg. halflings, dwarves)
Medium - 5ft x 5ft or 1 square x 1 square. Base size ~2.5cm diameter. (eg. most humanoids)
Large - 10ft x 10ft or 2 squares x 2 squares. Base size ~5cm diameter. (eg. trolls, beholders)
Huge - 15ft x 15ft or 3 squares x 3 squares. Base size ~7.7cm diameter. (eg. dinosaurs, giants)
Gargantuan - 20 ft x 20ft or 4 squares x 4 squares. Base size ~10.2 cm diameter. (eg. ancient dragons)