Message Question : Tags (Pixiv Fanbox)

I will be adding tags that way it might be easier to navigate since there are a lot of posts. So far I used:

-EXTRA: For the 500 tier posts

-1000tier: For the 1000 tier posts

-Month/Year : Depending on the date

-NotStella: For scenes where there are also other characters than Stella.

I can put 6 tags in a post so i was thinking adding tags like:

-Futa

-Normal body

-NTR

-Smol Stella?

And so, what other tags should I use. Thanks

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Update:

• NotStella: Character's other than Stella

• EXTRA: 500 tier posts

• 1000tier: 1000 tier posts

• April/March/May: Month of posts

• Smol_Stella: Scenes where I use smol stella model

• ふたなり/ futanari

• small_guy

• old_man

• DIFFERENT_BODY: Scenes where I use a different model like "Flat, BBW, shortstack, etc"

• BBC

• NTR

• StellaVermillion: Public free posts

• message: Posts where I ask stuff and want your opinion

• POV

• cosplay