Especially looking for sun stuff since that seems to be harder to find, but anything you can find would be great!

There are some patterns, wall stickers and tablecloth here - https://murfeelee.tumblr.com/post/1...ired-collection

wall art - https://wanderingsimsfinds.tumblr.c...e-are-7-presets

https://deniisu-sims.tumblr.com/tagged/kids

https://omedapixel.tumblr.com/post/...nterest-and-had

necklace/choker (cute) - https://darkccfinds.tumblr.com/search/star/page/3

https://martassimsbookcc.tumblr.com...c-original-post

Here's a list of decor I could think of that's sun-themed: https://www.tumblr.com/fancifults3c...if?source=share

Some decor:
https://martassimsbookcc.wixsite.co...r-be-witchy-set
https://martassimsbookcc.wixsite.co...sims-wiccan-set
Sun and moon string decor: https://murfeelee.tumblr.com/post/1...ccult-simblreen
Sun and moon wall tapestries: https://murfeelee.tumblr.com/post/9...256/ornate-dump
Sun, moon and star candle holders: https://omedapixel.tumblr.com/post/...able-candles-on
Sun-shaped flower planter: https://simblr.cc/ts3/mod/4204-city-living-decor.html

Furniture:
Crescent moon shelves, summoning boards, sun rugs, moon phases wall decal: https://murfeelee.tumblr.com/post/6...020-pt1-megaset
Crescent moon mirror and bathtub: https://www.thesimsresource.com/downloads/1652637
Crescent moon wall light: https://simsworkshop.net/resources/...all-light.2856/
Crescent moon table light: https://twinsimming.tumblr.com/post...res-a-set-of-20
Crescent moon and stars living set: https://deniisu-sims.tumblr.com/pos...ating-group-4t3

Build:
Art deco build set (sunburst doors): https://www.thesimsresource.com/downloads/1109958

Star-themed skins:
https://inkwisteria.tumblr.com/post...refly-skin-plum

Clothing:
Leggins with crescent moons: teen, adult
Witch hat with star jewelry: https://potatobuttcheek.tumblr.com/...-hat-teen-elder
Witch hat with crescent moon jewelry: https://potatobuttcheek.tumblr.com/...moon-teen-elder

Patterns:
https://wanderingsimsfinds.tumblr.c...ion-there-are-5
https://elitisim.tumblr.com/post/71...6/elitisims-100 (one has crescent moon shapes)
https://murfeelee.tumblr.com/post/1...ired-collection

No idea who converted this, the filename is "TSMsculptureWallSunBurstEyeOfTheWatcher" (preview below): https://mega.nz/file/yNcB2LYK#uWFEP...DOSIBb_eE6DSpHY