Dreamcast model ripping question

[liamx2000]

The model formats for Dreamcast games differ from game to game. If you don't want to learn (or can't learn) how to make a model importing/converting script, then you could always use a model capturing program (like 3DRipperDX or DXRipper / Ninja Ripper) on a DC emulator.

I tried doing that with nulldc but it crashed when I tried to used the 3D Ripper DX with it for some reason.
should I try that other dreamcast emulator ?