I'm pretty new to making Skinz for Petz 5, but here is one that I've made... Most skins (in fact, all skinz) that I have seen have been made after wallpapers or other patterns. In other words, they aren't that complicated (no offence, I know that they are hard to make!). I wanted to go one step further, and I used a picture of a mountain and water (made in Terragen) for my skin. Sure, it's not perfect, but hey, I tried my best :)
All skinz are for Petz 5 ONLY.

My first finished skinz. Shows mountains and water, with a soft white edge. 
Text might be a little hard to see (but you already know your petz' names, right?)