1x1 soft box?
 

Does anyone know if the litepanel 1x1 spot has soft box options?

Not that I'm aware of but I believe it has a set of filters for it one of which is a diffusion filter. If you need something more than that then Tough Spun (or a variant of it) will work like crazy. Cut a piece big enough to cover, a few peices of gaff tape and you're set to go.