Being that 10MM is perdominatley a rare semi-auto chambering, good luck. S&W did at one time have a 10MM revolver, but I've never seen it in a snub-nosed variant.
Short of getting the long barreled version and having it chopped you're left with either contacting the S&W Custom Shop or going with an auto like the Glock 29.
In all honesty, a 10MM snubby revolver isn't going to offer any more, or any less than a .357 Magnum Snub-nosed which the gun and amm willl be easier to find.
I wish you well in your quest.
Edited to add:
See if you can find. S&W 310 Nightguard Revolver, there weren't many made but it's probably the closest you'll get.