Help Opening and Extracting 3DS ROM Models and Textures

Hello,

I need help opening Animal Crossing: New Leaf and viewing and extracting its 3D models and textures. I have the 3DS ROM, .XORPads, and .CIA files all in the same region recommended by Thelostrune. I don't know how to use those files. I was also recommended to use the old Ohana3DS, but I can't open it at all.



I have the latest Net Framework and DirectX installed. What should I do? Thank you for your help!