About the closest you're going to find are these links:
2005:
https://www.keystonerv.com/media/211...ion_9-1-05.pdf
2002:
https://www.keystonerv.com/media/211...ision_2002.pdf
Otherwise, good luck finding anything else... Understand, that as Danny said, the Keystone Owner's Manuals are not "unit specific" or even "brand specific".. they are about as generic as any manual can get.... Also, there's no electrical wiring or plumbing diagrams and no structural drawings to depict where the wall or roof structure is located....