these were shot by jeanne lemay-dumas, elvis' former secretary and friend of linda thompson.
so far i only saw them in mediocre size and her 'watermark' across them.
since she SELLS them .... i do doubt many of them are available in better quality online*. unless a fan who bought them from her is willing to share with us .
* some are, e.g. elvis carrying lisa marie, that's one that comes immediately to mind, or linda on elvis bed (could be just a similar one, though).