The pads are generated.
The images with a number are generated with Imagemagick.
 convert -fill white -size 32x32 xc:transparent -font Arial -pointsize 32 -gravity center -stroke black -strokewidth 1 -draw "text 0,0 '9'" -stroke none -draw "text 0,0 '9'" number9.tga
Free Metal Textures http://www.weedhopper.org/Art/Metal-Textures.asp
Skybox by Mighty Pete.
Raised the patch meshes with a number by one unit because of the z-fighting.
