CactuGen is a generative cactus with different styles. It has variety as follows:

Head: 4 types (Small, Big, Mixed)
Hair: 3 types (Strait, Spiral, Punk)
Eyes: 2 types (Normal & Rainbow)
Mouth: 2 types (Lips & Moustache)
Accessory: 3 types (Tie, Bow tie, Neck scarf)
Body: 2 types(Normal & Rainbow)
Background: 3 Types

To save your desired picture, just go to live mode and press 's' to have an export of current view as PNG format.
This piece is generated by using p5js library.