No, we will not build you a model of XXX. Maybe we will, but there are sooo many requests, we can not build them all. But hey, there are loots of tutorials here on this page so feel free to do so on your own. The comunity will help you.
You have to ask for permission before you start with your package. Normally the permission will be granted if you ask polide. Don't use model without permission, sooner or later someone will notice.