Ok. But we can't give you what we don't know that you need. Use the "Search" tool on the tool bar. Most repair questions have already been answered. You should start there first and do some reading. Then go to vintageairstream.com for some pictures and advice on repairs, also go to http://www.knology.net/~tcwilliams/AirstreamIndex.htm
. Both of these are for an earlier vintage but not that far off and may spark some ideas.
For parts try inlandrv.com or airstreamdreams.com. They are the only source of many parts on your coach.
For cleaning, use a grease cutting cleaner, like an orange based one, to get rid of the grimy coating everything will have and then use either Future Floor wax or Gel-Gloss on the vinyl clad walls and ceiling. You will be amazed with the results...
BTW, why wasn't this your first choice? Tell us a little about your coach and it's condition.