Download from Steam the free game Dead or Alive Xtreme Venus Vacation from here https://store.steampowered.com/app/958260/DEAD_OR_A..._Venus_Vacation.
We go to the Steam folder and look for the game along the path Steam / steamapps / common / DOAX-VenusVacation and then copy the contents of the DOAX-VenusVacation folder from the archive with mods there. After starting the game, press F10 to create a list of loaded mods for the user.

Buttons for 3Dfix without which mods won't work:
F1 - Show help in English.
F2 - Enable and disable swimsuit mods.
Shift + F2 - Switch between shadows.
U - Hide or show the entire interface.
F7 - 3D glasses mode.
F10 - Reload all mods.
F11 - Switch between full screen and windowed mode.
Ctrl + Alt + F10 - restore the default settings.

Folder: Mods / Gacha Demist


Costume Customizer

Folder: Mods / Costumes / CostumeCustomizer
The main assembly mod that allows you to change the girl's swimsuit. For the mod to work, first, you need to knock out the Takao R quality swimsuit that drops out with Venus and Trend gacha.
R Takao

After that, you need to present the swimsuit to the girl through the Gifts Menu.


You need to go to the Swimsuit tab and transfer the swimsuit to the girl.


After that, the swimsuit will be available in the Private Outfit tab by going to which you can select it to start the mod.


Going to the Festival Outfits menu, you can click the Participate wearing Private Outfit checkbox, thanks to which you can take part in matches wearing private clothes without changing the characteristics of the swimsuit.


Now, by pressing the F3 button at any time during the game, a menu will appear in which you can load mods for a naked body at any time.


By pressing the `and Backspace button, you can switch between the columns and the mod supports up to 96 clothing options.
Hovering over the desired mod, you need to press the button 1,2,3,4,5,6,7,8,9,0 to enable the desired mod, and a preview of the mod with numbers that can be pressed will be shown on the right.
Clicking on the numbers without a mod attached to them would be a simple naked body. Also, some mods have an alternative option with additional variations that can be accessed by pressing Shift + 1,2,3,4,5,6,7,8,9,0.
You can also combine several options from different mods by choosing only one piece of clothing.

Ctrl + 1 - Body.
Ctrl + 2 - Chest.
Ctrl + 3 - Panties.
Ctrl + 4 - Skirt.
Ctrl + 5 - Gloves.
Ctrl + 6 - Shoes.
Ctrl + 7 - Accessories 1.
Ctrl + 8 - Accessories 2.
Ctrl + 9 - Accessories 3.
Ctrl + 0 - Accessories 4.

By pressing the same combination again, the list of mods will go to the next page from 01-24 to 25-48 (I do not recommend doing this since all mods are only on the first page so far).

With this division is purely nominal, and in each category there can be anything but one type cannot be combined with another of the same type.
Dressing several girls in an R Takao swimsuit and changing one of them will change the swimsuit for everyone else. There is an exception for Honoka Luna, whose body type is plump with large breasts and Marie Kana, who have small body types with small breasts, when changing in the menu, the swimsuit will be selected separately and some mods are not available for them.