Hello Tammie, Use Wallpaper or Contact or Fabric.
Tammie..Johnavallance has some great ideas and I would suggest mod podge with 1 ply napkin even.
I know you will find some great ideas for your mobile home, and you will make it look new. Here are some ideas!
I would suggest that you first wash your paneling very thoroughly. You can use Murphy's Oil soap or one of your favorite cleaners. Wash it down and you will see loads of dirt & grime come off. I always like to use stencils, and you can buy stencils and easily stencil a pretty pattern on your walls. Also, you can take a large curtain rod, the inexpensive kind and hang sheers up, I have used lace sheers in this way before on my walls. You will be amazed how nice it all comes out, and how clean it all smells. Good luck to you. Let us know what you do!!
An old panel? One?
What is it now? Probably a melamine on MDF or drywall?
Wallpaper would give you an updated look. Or peel and stick panels.