How to Duplicate Boss Remembrances to get both items in Elden Ring

Liurnia of the Lakes: northeast of Raya Lucaria, in the waters in front of Raya Lucaria Crystal Tunnel Grace. To access this Walking Mausoleum you must travel directly West of the tunnel entrance. Then you need to use the spirit well to jump the cliff and then travel east and proceed to use the stone platforms to make your way down to the appropriate level and wait for the Mausoleum to be close enough to jump to safely. Lastly, destroy the glowing barnacle clusters to make it bow before you (Note - No fall