A cursory search of FA doesn't have that many. But there are a few out there. Most I could find are from an account that's mostly NSFW with kinks a lot of people don't like. ||The account is called SkunkDungeon, for the curious.||
There are a [couple](https://www.furaffinity.net/view/33506887/) [more](https://www.furaffinity.net/view/45863499/) SFW ones. I found though. And a couple Halloween pictures of skunks dressed as zombies if you count those.