This is a VERY simple Echo Dot decoration. Easy to make because it only has 3 parts to print and they print without supports. It needs very little finish and can be utilized fresh off the printer id printed in black PLA. This is a very quick print suitable for a present.
If the outer shell is just slightly loose, no problem just line the inside with a few scraps of masking tape until the fit is right. Once the Dot is in place it won't be seen.
These parts are VERY simple to assemble, the ear has a tab on it that slots into the ring Echo Dot holder. Print it twice and slot them in.
Then the outer Echo Dot holder is fitted to the base using lengths of filament and it's not pickey as most mice aren't. It will utilize ABS, PLA, Petg, or what ever you happen to have. The holes in the base will accommodate pieces of filament of 1" (25mm) or so of filament with the one over the USB slot being slightly shorter. USB slot to the rear! LOL!
Once assembled this gives a pretty good impression of the outline of a mouse! LOL! If you like and enjoy it, let me know through the comments. Likewise if you hate it or if there is an adjustment needed, please let me know..
Black filament if possible or black spray paint. This is a one coat wonder part and just for fun.