Miniature Conversion - How to Sculpt Bear Pelt & Head Using Green Stuff & Template. I teach you how to easily make a bear pelt & head using green stuff and a Template so you can make your own customized miniature conversions or add to tanks. Add dimension to your miniatures using pre-measured Template Stencils! If you are a beginner or advanced wanting to jump into the world of miniature war gaming making or sculpting your own conversions then this is the project for you! Super easy, super fast.