A friend asked if I could print a crayon with a bite in it. I looked all over the internet and couldn't fine anything I liked, as most are crayon related not a crayon in itself. I designed this desk art and used Onshape so publicly available CAD files are available at:

https://cad.onshape.com/documents/9c5f8078e57417c61f95027d/w/14618d6f49a63cd190e63a88/e/15290ac69b7612e23f5e8748

All models in link above to include Marine EGA used on end caps. End cap designs are all open source from Onshape.  

Print was done on K1C High Quality. Scale up to have clear end caps. I recommend printing with supports, printed with the facet side down. 

NOTE: Some models you need to split and delete the artifacts on the bed, I'm working on learning how to remove those from the STL file. 

Thank you and happy printing.