My Echo Clock fell off the wall and the minute hand disappeared somewhere in my living room.  I turned to various 3d model sites and could not find any suitable models, so I modified these press-on clock hands to fit my application.  The hour hand fit perfectly, but the minute hand was a little snug and may require some adjustment.

[edit] After some trial and error, I discovered that the problem I was having with the minute hand fitment had to do with some brittle filament.  Changed it out for a new roll and the new print fit perfectly.  Hope this can be useful to someone.