Here is a Kraus Guitars OM available at Bernunzio Uptown Music in Rochester NY.
https://bernunzio.com/product/kraus-om-k-24407/
Koa back and sides.
Sitka spruce top.
Indian rosewood bindings and trim.
Ebony fretboard and bridge.
Wide abalone rosette.
1-3/4" nut.
2-3/16" string spacing at the bridge.
12" fretboard radius.