The GM-03 is larger than a traditional OM size yet slightly smalle than a dreadnought. It has similarcurves as the GM-50
The Monarch is a basic OM size in a Timeless Model

Sunset Monarch #805111

Built with Holly Band Sides  this guitar is the canvas for a Saskatchewan sunset. done with Aniline dye  Artist David Freeman has portrayed on the back a Saskatchewan picture he took of  a Prairie Sunset.  The Red and Yellow dye has faded with time.

Neck is English walnut  , top:Red Cedar,  Ebony fingerboard, 24 frets,   25 in.scale Offcet soundhole Rosette: multi species Herring bone,
Deepest cutaway David Has every built, Ebony bridge ,
Head inlay Sunset T on Friejo veneer.
Buzz Feiten intonated Bone nut, saddle ebony bridge pins
Waverly tuners.  with case.