Pop Culture Pumpkin

Quick test of emissive materials for the [Jack-o'-lanterns Challenge](https://blog.sketchfab.com/sketchfab-3d-scanning-challenge-jack-o-lanterns/) (not an entry because "not my pumpkin"). Tricks I went for (in blender and python): * Convert b&w images of banksy murals to obj files with a script derived from [this project](https://github.com/Rakosi/ContourToMesh): this gives an easy way to cut through the pumpkin with boolean operations * Bits of blender scripting to import the converted object and shape it into a cylindrical form around the pumpkin with Solidify and Curve modifiers * Create and merge an interior surface for the pumpkin, from a flattened sphere, with a different material. * Bake the marvel image from a cylinder subdivided and "shrinkwraped" to the pumpkin surface to try and reproduce surface carving with an emissive material * Boosted bloom (high intensity and radius), plus emmissive materials and a point light inside the pumpkin [Original model](https://skfb.ly/69AMG) from @miekeroth .