Read the guide:
>busoushinki.buyfags.moe

Prior thread:
>>8482835

News:
>preorder for CC XCIX&C set opened

Upcoming releases:
>Oct: FAG Gourai Kai v2 re-release, DTA Himukai, DTA Eva collab, LBCS Emperor Sophia Katakura, MD Ninja re-release, CC Carbonia Adamas re-release, CC Platinum re-release, DA Krakendress(in theory), DTA Eva Girls
>Nov: FAG Magatsuki, FAG Zelfikar re-release, ACK Klang Klan, MD Archer re-release, DTA Rin Himukai
>Dec: MD WISM assault/scout re-release , FAG Knight Master Architect, CC Carbonia Lonsdaleite, MD tops sets, FAG Stylet XF-3 re-release, DTA Alyssa/Melissa series
Jan: MD WISM Snipe/Grapple re-release, SS Madoka Yuki [winter], SS Madoka Yuki [berry color], SS Cafe Table, BK Executioner, Hand scale Miku, DTA GitS Motoko & Tachikoma, DTA Rei & Unit 01

In Development
>FAG: Kagatsuchi , Kongou, Assault Lily Shiki Rokkaku, Hand Scale Architect, Durga I
>MD: Amaterasu, Susanoo, 2 new designs by Ebikawa, Eva 01
>AGA MD: Sugumi, Koashi Mutsumi
>DA: Undeadress
>Sousai Shoujo Garden: Koyomi Takanasi [winter], Ritsuka Saeki [summer], Desk set , Travel set , Umbrella set
>ArcaNadea: Lumitea, unknown
>LBCS: Jibanyan Kozakura Tsugumi

Where to buy second hand Shinkis:
>Mandarake, Rakuten - search 武装神姫 and don't trust listing images.
>Yahoo Japan Auctions, Suruga-ya - Tenso or proxies for non-japanese residences
>Taobao - Proxy/International Shipping.
>Check the BST threads

Official Skintone & Compatibility guides:
>imgur.com/a/AQ4aR

Build your FAGs right:
>gunpla.buyfags.moe

Releases spreadsheet:
https://docs.google.com/spreadsheets/d/13P3M5e7RVIexJtr5je8wPy7EEfI1UEjWUn88iQBPykc/edit?usp=sharing

Pixiv, Tinami, Twitter, etc. tags:
>武装神姫 [Busou Shinki]
>フレームアームズ・ガール or FAガール [Frame Arms Girl]
>メガミデバイス [Megami Device]
>デスクトップアーミー [Desktop Army]
>創彩少女庭園 [Sousai Shoujo Garden]
>アルカナディア [ArcaNadea]

Come chat!:
>discord.gg/PhffwC8

OP image source:
https://twitter.com/jojodio134/status/1317447308917682177