Same here, using an '89 Model M which I've modded to support native USB connectivity and also using QMK [0]. The ability to leverage all of the niceties of QMK (especially key remapping) combined with the feel of the Model M is what's kept it as my primary day-to-day keyboard some time now.
Author of the article here, thanks for the feedback! I've been using my DSLR as my daily-driver webcam for ~3 months now, and it's been working perfectly. Glad you found it helpful.
I've been using this for ~2 years now, and it's been rock solid.