A very special thank you to my friend FuKu, who came up with the concept, helped me set up the scene and also posed in the picture on the right.  You can see their flickr here.

FuKu Flickrness

Gacha Items are listed in red.
Event Items are listed in purple.
Sponser/Review Items are marked with an *asterisk*.

[Item] Creator | Item Name | Cost | Store Slur | Direct Marketplace Link | Event Link
Links are omitted if not available.

Body

[Head] Genus Project | W001 Babyface | 5500L | Store Taxi
[Skin] Insol | Lina Peach | 599L | Store Taxi
[Eye Applier] Suicidal Unborn | Delora Eyes Fatpack | 75L a pull | Store Taxi
[Lashes] Came with head.
[Body] Maitreya | Lara | 2750L | Store Taxi
[Body Applier] Insol | Free | Store Taxi
[Hair] Tableau Vivant | Zephyr – B&W | 250L | Store Taxi

Makeup & Tattoos

[Tattoo] This is Wrong* | Dead Tree – Black | 75L a pull | Store Taxi

Clothing

[Top] Antinatural | Lost Saints – Unstainted | 75L a pull | Store Taxi
[Skirt] Antinatural | Lost Saints – Unstainted | 75L a pull | Store Taxi
[Pants] Wayne | Leather Pants – Black | 199L | Store Taxi | MP Link
[Boots] Eudora3D | Della Boots | 399L | Store Taxi | Event: Engine Room*

Accessories

[Crown] Vinyl* | Wicked Wraps – Tiara Grayscale | 50L a pull | Store Taxi 

Other Info

[Pose] Made myself, but the tentacles come with a pose.
[Tentacles] Foxcity | Tentacle Attack | 89L a pull | Store Taxi
[Background] Ex Machina | Irongate Warf | 987L | Store Taxi | Event: Engine Room*
[Stove] Velvet Whip & Ginger Line | Sam Stove | 190L | Store Taxi | MP Link
[Pie] The Half Moon Market | Cherry Octo-Pie | 199L | Store Taxi | Event: Engine Room*

The pie appears to glow by use of a semi-transparent glow prim under it and a red light projector.  Also used:
Aii | Unholy Blood Aura | 250L | Store Taxi
Aii | Celestrial PArticle Halo | Gift (no group required) | Store Taxi