Primarily an experiment in colour: what I found out is that if you want to control the colour in any way, you need an awful lot of yarn.
The nose is formed with a bit of additional stitching, which I think and hope improves the shape of the face.

He (I think it’s a he) looks rather astonished by the world, but well: he is a very young cat. Doesn’t really know what to do with mice, either.

The pattern for the mice in the last photo is Little Mouse by KristieMN.