Yes, that's a beautiful world - I have not used it as yet but plan on it. Love what she did with it!
Thanks for updating your post - love looking at what you found!
These are my favorite rugs - http://lpvinyl21.tumblr.com/post/85041514844/hey-yall-i-uploaded-some-stuff-at-bps-today-a
Have you seen this set? https://aroundthesims3.com/objects/room_kitchen_04.shtml - https://aroundthesims3.com/objects/room_seasonal_04.shtml - https://aroundthesims3.com/objects/room_bedroom_07.shtml
Found some beautiful rugs (download spree!) Cool that it's color specific! - https://ohmysims.tumblr.com/tagged/Download%3ARug
Candles - https://www.thesimsresource.com/downloads/browse/category/sims3/search/candle/
The only "himmeli" thing I've seen would be a ceiling lamp like this - https://www.thesimsresource.com/artists/Pilar/downloads/details/category/sims3-objects-furnishing-lighting-ceilinglamps/title/collector-lightingceiling/id/1319679/ or https://www.thesimsresource.com/downloads/details/category/sims3-objects-furnishing-lighting-ceilinglamps/title/erin-ceiling-pendant/id/1416370/