I'm not aware of anyone making one yet. The Micro Swiss design, however, has a unique ability for a direct drive.... since there is a large gap between the extruder and the hot end, you can insert the cutter at that point, which is ideal. That way, it'll cut the filament off at the hot end side instead of above the extruder.I have a Micro Swiss Direct Drive setup on order, but I haven't received it yet.
If you are still looking, check this out. I use klipper so setting the servo up wasn't too bad. But I love it.
https://www.printables.com/model/197609-filament-cutter-for-ender-3-microswiss-extruder
I'm not aware of anyone making one yet. The Micro Swiss design, however, has a unique ability for a direct drive.... since there is a large gap between the extruder and the hot end, you can insert the cutter at that point, which is ideal. That way, it'll cut the filament off at the hot end side instead of above the extruder. I have a Micro Swiss Direct Drive setup on order, but I haven't received it yet.
Bill