Perk + Icon list:

Juggernog　(As 大神ミオ)
Vulture Aid　(As 宝鐘マリン)
Double Tap　(As 戌神ころね)
Stamin-Up　(As 大空スバル)
Speed Cola　(As Cecilia Immergreen)
Mule Kick　(As 風真いろは)
Quick Revive　(As 白上フブキ)
Who's Who　(As 白上フブキ)
Tombstone　(As 常闇トワ)
PHD Flopper　(As 猫又おかゆ)
Electric Cherry　(As 百鬼あやめ)
Deadshot Daiquiri　(As 獅白ぼたん)
Bear　(As 兎田ぺこら)　　※ Origins perk machine bear, like the mystery box

The perk bottle model shows in the player hands, as well as the perk machine in origins!
Here is a video showcase, including an image of the texture file, a large icon, and a small (game size) icon. The vulture aid perk also includes a green effect also.

Video showcase

https://youtu.be/8ej_bIkEXLg

Files

Perk Bottles→ https://www.dropbox.com/scl/fi/ixw86og5t0mmncm4g6ixm/bottle.zip?rlkey=riolk7c2dvcb1c5bxjmgg57kx&st=j8lg06ur&dl=0
Icons→ https://www.dropbox.com/scl/fi/ay08a0l7aip3z7cxzk0cc/icon.zip?rlkey=tez2luqqm6rp80s95n349e3gw&st=085y54xw&dl=0

（日本語）インストール仕方：

まず、.zipを展開するべきだ。
そして「名前￥AppData￥Local￥Plutonium￥storage￥t6￥images」に行って、さっき展開したzipの内容を置く。
「images」フォルダーがない場合では、その名前でフォルダーを作ってよ。
置いた後時に全部のファイルは最後で「.iwi」あるファイルはずだ。「images」の中でフォルダーがあるべきじゃない。

(English) How to install:

First, you should extract the .zip.
Then go to "Name\Appdata\Local\Plutonium\storage\t6\images", and place the earlier extracted zip's contents.
In the case that there is no "images" folder, make a folder with that name.
After you placed it, at the end of every file should be ".iwi". Inside "images" there should be no folders.

Currently known issue:

Deadshot Daiquiri perk texture is broken partially at the top as this specific perk uses a different model than all the others. However, I did not know this and used the same template as the other perks.

Colour values are not the same as the game compared to the texture file, it's probably due to the game lighting or engine, I'm not sure. So, the perks look a little washed out in colour.