Happy Easter. My Easter Egg Maker for 3d printing is now featured on my thingiverse and my mini factor here:
http://www.thingiverse.com/thing:1401551 and https://www.myminifactory.com/object/easter-egg-maker-2016-for-openscad-egg-o-matic-20023 .
You can also use the files for rendering, but they are intended for 3d printing.
There are online customizers for 3 totally different approached to making Easter Eggs. There are two procedural generators and a displacement mapping technique using images, plus ton of examples made by users. The scripts are in OpenSCAD, so you can use them offline and on other websites that offer web OpenSCAD.
Here's a few of the things it can do, so please enjoy.http://thingiverse-production-new.s3.amazonaws.com/renders/e8/9c/1f/8f/65/EggSpiralDiamondE_preview_featured.jpg