I want to rebuild my Brother Thraxius Polystone statue into a Black Templar with a Bolter and maybe a sword ( I don't know it yet). But I got one little problem which keeps me from starting this project: The figure/statue is entirely made out of polystone and I don't know exactly how to work with that stuff. It's really hard and a (just) bit soft but it also breaks very easily. For my idea I need to take off the arms, the rocketlauncher, shoulderpads and the Backpack but how do I do that without breaking the parts? Should I take a little saw or just pull until the parts come off? I know that they're single parts held together by some super-extra-heavy-glue and some wires. Maybe you can help me there!