Help with converting Sonic Model?

[Nitrous3]

I was wondering if anybody could help me with converting a model to an appropriate format for Alice? I've been trying to use any of the following from Sonic R < http://www.models-resource.com/pc_computer/sonicr/ > but have been having a lot of difficulty. I would really appreciate if anybody is able to get it to work and could perhaps post a download to any of the models they get to work as well as instructions on how it was done