Thanks to the developers at vTech, I now have possession of three latest-gen Snom devices:
D745 - a dual lcd model
M325 - a dect mobile base/handset pair
I am ready to begin making templates for these devices, assuming there is an interest and some contribution is made to cover the time to develop. The other vendor templates worked in a crowd-funded manner. Various organizations made contributions to the development to enable certain features etc. If anyone is interested please send me an email message stating that you'd be willing to contribute and possible test the beta templates. Experienced snom operators would be ideal, as they would have the best insight for what settings work best for a given feature set.