Scripts are not working.

You can't get them anywhere. At least, I don't know where. You need to create them yourself using a 3D (or 2D, I don't remember) graphics modeling engine. For this, you need to be able to work with graphics, but I don't know what specific engine you need or where to find it. I haven't really delved into that myself. I only played around with Blender a bit, and that's it.