yes,,, more rwby fictionkin.... (i want to talk to you aaa,,,)
RWBY-themed Key Necklaces (Team RWBY varieties, use the drop down menu to pick the Yang variety)- $6.00
Brown Cropped Jacket- $8.40 (reminds me a bit of yang's and is on sale for ridiculously low rn, plus the site you buy from gives a free $10 for liking them on facebook, so right now this thing is literally free)
Neo-themed Key Necklace- $8.00
Pink lace parasol- $29.99
Yang symbol decal- $2.99 (or more depending on size)
Also some more Neo-type items I found that didn't exactly relate but are, well, neapolitan.
Pink and brown wig- $32.99
Neapolitan-colored socks- $6.00
Neapolitan ice cream sandwich pillow- $25.00
For DIYs, I've got some nice and easy ones! For Yang, the top she had underneath her jacket is easy to make. You can get either a tank top or a bandeau in yellow (whichever is more comfortable for you) and either make an iron-on or use fabric paint and a stencil to paint on Yang's symbol and voila! Instant Yang top! You can do the same thing with a red iron-on/fabric paint and an orange tank top to make Yang's pajama top!
For Neo, her design is a bit more complex and she hasn't been seen too much yet so it's hard to say much, but if you can find a ribbed brown tank top you can probably cut the edges into the pattern of Neo's shirt underneath her jacket and hem the edges so it's all finished. Dark brown skinny jeans can probably be found in a multitude of stores, and if not, online. Also, lots of black beaded necklaces!
I hope I could help! Good luck and have a nice day!