Question Hideout Items & Pets (Slicer_Wall & Lin_Lin_Pet)

Searched for it, but cant find the answers...

How can i get these items in poe2/shop/elsewhere...?

Slicer_Wall - saw it in Act 3 and in another hideout a few weeks ago - its listes as Doryani Hideout Doodad Category, but i dont have that...
Lin_Lin_Pet - saw it on poe2db as a working (mtx) item, but cant find it anywhere (internet / shop etc. - no info how and where to get it)

Thanks²

sorry for asking again, but every help is welcome.

maybe the slicer_wall (Hideout Doodad Category Doryani) is something from poe1? maybe the lin lin pet (panda) is not in the game and only shown on the poe2db because they found it somewhere in the data?

thanks²!