Mod Unity [Secret Flasher Manaka] Cosplay Loader Mod 2.1.0

[TetoraFetora]

Overview:
This mod loads custom cosplay parts and injects them into the game.
This is currently just a replacer but I'm looking into modding in custom categories and equips.
You can now create completely new parts without affecting base-game parts!
I've included all of the cosplays imported before 10/16/2025 in the Mega link with some tweaks to the categories and names. Currently 24 parts are available!​

Updated: 10/18/2025
Game/Creator: https://f95zone.to/threads/secret-flasher-manaka-v1-1-1-sheablesoft.256682/
Modder: me
Mod Version: 2.1.0
Game Version: 1.1.1
Language: English

Known Issues:
- Bone deformation on butt, crotch, and upper thighs is a bit janky and clips
- Elbow bone deformation is completely fucked - looking into it
- The halloween outfit clips with the nipples. The cosplay I imported didn't have nipple sliders built in.
- Certain equips have multiple meshes that don't properly disappear, like the Guard's whip.
- Sliders are a bit janky on certain equip pieces

Want to create your own custom outfits or load one you found?

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Please post any outfits you create here! Lmk if there are any mod suggestions or questions.

User converted outfits:

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Features:

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Planned Features:

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Installation:

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Change-Log:

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Download + Example Costumes:

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Plugin Only: 2.1.0


​

 

[Sean69]

The fact that you actually managed to make this work is quite something

 

[untitledwrrong]

wait, so can I import outfit based on manuka or only selestia model ?
because I would like to try import some outfit I found on booth to the game (I know a bit 3dmodel things and unity)

 

[TetoraFetora]

wait, so can I import outfit based on manuka or only selestia model ?
because I would like to try import some outfit I found on booth to the game (I know a bit 3dmodel things and unity)

Manuka outfits might work but the body slides may look wrong, particularly the breasts. I haven’t tested but the armature bones should mostly line up. The dev uses a modified Selestia body mesh (with ultra breast sliders, vagina, and anus) and the Manuka head.

 

[untitledwrrong]

Manuka outfits might work but the body slides may look wrong, particularly the breasts. I haven’t tested but the armature bones should mostly line up. The dev uses a modified Selestia body mesh (with ultra breast sliders, vagina, and anus) and the Manuka head.

hmm... wait I don't understand this part, I did everything from the guide (except the unity part because the outfit itself had fbx already)

 

[TetoraFetora]

View attachment 5336251
hmm... wait

It either didn't find the ".glb" file or the glb you loaded wasn't exported correctly. When you do the glb export from blender you gotta make sure only the part you're exporting and the armature are selected.

 

[untitledwrrong]

It either didn't find the ".glb" file or the glb you loaded wasn't exported correctly. When you do the glb export from blender you gotta make sure only the part you're exporting and the armature are selected.
View attachment 5336271

ahh I see.. let me try again
-update : it still won't work

I did what you say and the log still say still no skinned mesh

 

[biwajimadono]

Can I make a request?
Many of Manaka's costumes don't have the ability to be color-changed.
I think it would broaden the range of cosplay possible.

From top left:
A color-change system for high-heeled boots and succubus. (Can make her look like a sci-fi anime heroine or cheerleader.)
I'd like the X on the fishnet stockings removed. (My software couldn't do that.)
A color-change system for "Suit A" pants. (To make Asian festival-style underwear.)
A color-change system for the apron and waist ribbon. (I'd like to make them pure white.)
From top right:
A color-change system for striped socks. (Can make her look cute and idol-like.)
A color-change system for scarves. (For a ninja look.)
A color-change system for stockings. (To make her look like a succubus-type game character.)
A color-change system for nipple pasties.

Sorry if this is selfish.
If you feel like it, I'd be happy if you could make them.

 

[TetoraFetora]

ahh I see.. let me try again
-update : it still won't work
View attachment 5336305
I did what you say and the log still say still no skinned mesh

Can you DM me your blender file, cosplay, and material jsons? I'll take a look

 

[untitledwrrong]

Can you DM me your blender file, cosplay, and material jsons? I'll take a look

Can you DM me your blender file, cosplay, and material jsons? I'll take a look

here the file

 

[TetoraFetora]

here the file

You exported the glb correctly that time but in your cosplay descriptor you had your "cosplayName" and "categoryName" swapped. Should be:

{
  "modelName": "Loose.Shirt",
  "cosplayName": "Jacket",
  "categoryName": "SuitLuxe",
  "glb": "mesh.glb",
  "materialRef": "Loose.Mat"
}

 

[untitledwrrong]

You exported the glb correctly that time but in your cosplay descriptor you had your "cosplayName" and "categoryName" swapped. Should be:

{
  "modelName": "Loose.Shirt",
  "cosplayName": "Jacket",
  "categoryName": "SuitLuxe",
  "glb": "mesh.glb",
  "materialRef": "Loose.Mat"
}

Ooo I didn't realize about that part

 

[TetoraFetora]

Ooo I didn't realize about that part

Once you're all done setting up the cosplay, please post it here and I'll add a link to your mod on the main post.

 

[untitledwrrong]

Once you're all done setting up the cosplay, please post it here and I'll add a link to your mod on the main post.

sure but I got some question again about texture

how to put this one on the folder and json?
it's like a lot of texture (ofcourse for better on lightning and etc)

 

[biwajimadono]

This may be selfish, but let me list what I'm looking for.

Starting from the top left image:
A maid's white brim (I'm missing this, so I can't complete it)
A sailor uniform (especially the neckband, I can't complete it without it)
A Santa hat (I'm missing this, so I can't complete it)

To the top right:
A small tank top (I wish I could see under the boobs, and if the color could be changed...)
Various head accessories: baseball cap, ribbon (for the back or top of the head)
Upper arm decoration
Thigh accessories (modified rotor)
Gloves

I'll sit and wait forever.

 

[untitledwrrong]

This may be selfish, but let me list what I'm looking for.

Starting from the top left image:
A maid's white brim (I'm missing this, so I can't complete it)
A sailor uniform (especially the neckband, I can't complete it without it)
A Santa hat (I'm missing this, so I can't complete it)

To the top right:
A small tank top (I wish I could see under the boobs, and if the color could be changed...)
Various head accessories: baseball cap, ribbon (for the back or top of the head)
Upper arm decoration
Thigh accessories (modified rotor)
Gloves

I'll sit and wait forever. View attachment 5336494

I would like to but kinda hard to find the outfit for sereka model on free (in booth)
Maybe not for sailor uniform because I found it for free

 

[TetoraFetora]

sure but I got some question again about texture
View attachment 5336461
how to put this one on the folder and json?
it's like a lot of texture (ofcourse for better on lightning and etc)

You'd place them into the material folder you set up, then put the file names in the corresponding fields. They may not line up perfectly but you can probably hook up "Daru_indoorTex" to _MainTex and "Daru_indoor Normal" to _NormalMap.
Materials can get pretty complicated depending on what shader the original author used to create the outfit.

My approach to the materials is - Can I see the main texture and maybe a normal map? Good enough.

 

[TetoraFetora]

I would like to but kinda hard to find the outfit for sereka model on free (in booth)
Maybe not for sailor uniform because I found it for free

I tossed a link to the mega where I found the example outfits and body in the guide. Its under the "What you'll need" section

 

[biwajimadono]

I tossed a link to the mega where I found the example outfits and body in the guide. Its under the "What you'll need" section

Thank you so much for your kindness.
Since you took the time to teach me, I'll do my best to master it.
You don't need to worry about the color change system or prop making.
I'll be satisfied as long as I can talk about the game content.
I'm truly happy that I can also talk about cosplay here.

 

[untitledwrrong]

I tossed a link to the mega where I found the example outfits and body in the guide. Its under the "What you'll need" section

I seen that before, maybe I will test it because I so lazy open the unity

anyway here the loose cloth (pants and shirts)
it's just changed the jacket from suitB and panties from suitA

there a bug for pants clipping while the character doing crouch animation (I believe the problem was from the armature but not sure..)