In this ZIP file you will find a shaded and a wireframe version of:
all the platonic solids (you can buy a separate file with only these solids, you can find it at http://www.teacherspayteachers.com/Product/Platonic-Solids-Clip-Art-PNG)
Prisms (with triangular, square, pentagonal and hexagonal base) and a couple more.
Pyramis (with triangular, square, pentagonal and hexagonal base)
Sphere and semisphere.
19 different solids (38 PNG files + 38 JPG)
Files are high quality (300ppi) made in Adobe Illustrator with a 1024x768 resolution
Black and white (printer friendly)
If you wish me to sell a colored version of this just leave me a comment. Also tell me if you want some specific solid made to scale.
Oh.. leave a comment anyway :D