If want to go with US style Vertical with SNES, like this:

Most if not all requested SNES ones are available.
If you want "PALlified" US coves, meaning US cover but with PAL makings like this:

You can easily convert any available US cover in to those in MS Paint or such.
If you can't, or simply feel lazy, I can do that for you.
Full PAL like this:

Is bigger job and those I currently can't bother.