Here is a little bird I designed as a gift for my friend. It is round and cute and balances smartly on its twiggy feet.
I've included the .stl file and the blender file. The stl will have to be scaled up from its original as it is very small.
The pictures show a made bird thing scaled up to where the y axis was set at 135mm. I scaled it large so that the legs would be less brittle and it would be a pleasant thing to look at on a mantle or shelf. This ended up taking 14:10 hours even though the Replicator2 said 13:35 hours. Hmmmm. But I suppose it can be made smaller to suit, just keep in mind the legs.