My best friend ai Voice. need someone to train a model.

[void lake]

Hello everyone,
I'm desperately trying to create an RVC voice model from an audio file of my best friend's voice.
I have an AMD GPU, so I used Google Colab, but with the limitations, I can't do it.
I have a 30-minute WAV audio file. Could someone kindly create this voice model for me? Thank you very much.