dual color creeper

Use two stl files to print dual color Creeper:
creeper_a.stl
creeper_b.stl

Also u can make export scenes from minecraft to stl:
1. install worldedit for your pc java minecraft
2. put print_a.js and print_b.js to plugins/WorldEdit/craftscripts/
3. edit scripts to change save path
3. build your scene with using cobblestone as color a and dirt as color b. Or replace block id inside script.
4. use wand to select your scene inside minecraft
5. call:
/cs print_a
/cs print_b
6. take your scad files
7. use openscad to render and save to stl
8. slice
9. print!