Here's a full step by step Tutorial on my Leering Creeper If you Need Any Help Don't Hesitate to Message Me !!
Mechanical parts :
http://www.ebay.com/itm/12V-40V-10A-P...
http://www.frightprops.com/electric-m...
other parts :
9 1/2 inch 1 ' PVC
45 degree 1' PVC
28 inch 1' PVC
2 ' bolt.....4' bolt......2' screw.......13 washers....1 fender washer
Skeleton you'll have to search around for the best price !!