How to extract a 3d models to a wii game

[almo]

Hello, I'm looking for a way to extract 3d models from a Wii game. But I'm a beginner and I do not know how to do it and what software to use!

can you help me ?

Thank you

PS: I'm trying to extract 3d models from the game "code lyoko quest for infinity"  

[cam12]

Hello, I'm looking for a way to extract 3d models from a Wii game. But I'm a beginner and I do not know how to do it and what software to use!

can you help me ?

Thank you

PS: I'm trying to extract 3d models from the game "code lyoko quest for infinity"  

Are you using dolphin?

[Nintendo's chosen hero]

First, get the homebrew channel. there are a lot of ways to do this, but you don't need to own any specific game or have some firmware version for letterbomb. It also dose no permanent changes to your wii's system software. https://hackmii.com/2011/08/letterbomb/
next, get the Cleanrip homebrew application, and put it on your SD card. https://code.google.com/archive/p/cleanrip/downloads
then, use Cleanrip to make a copy of the game disk to the SD card. Because its a copy, the game will remain unharmed even if something goes wrong. you might have to try over and over on different settings.
Finaly, put the .IMG file on your computer and read and extract it with Wiiscrubber, VGMToolbox, or Wiimm's ISO tools

wiiscrubber
https://www.dropbox.com/sh/tgswcnul0hk2y29/lm-moN9LAW

VGMToolbox
https://sourceforge.net/projects/vgmtoolbox/

Wiimm's ISO Tools
http://wit.wiimm.de/

Lots of games have game, specific file types, so I cant really help you from there. remember, the entire internet is your recourse. I'm shure you'll be able to find something if you have problems.