I like seeing photos for artwork from same time period records were first released. 70's is difficult because Elvis stopped doing photos sessions in '69.
Here are some suggestions that might work...
Elvis is holding his draft notice in his hand. Change it to a "Merry Christmas" greeting, and I think pic would look great for Elvis' new single "Santa Claus Is Back In Town" released in '57.

I'm trying to find pics of Elvis without him wearing a jumpsuit for "Elvis Sings The Wonderful World of Christmas" album released in '71. Maybe a pic with Elvis and family might work...