Recently, I got interested in fine-tuning low-parameter models on my low-end hardware. My hardware specs are as follows: i7 1195G7, 32 GB RAM, and no dedicated GPU. I want to finetune the model to model my writing style based on years of text written by myself. Right now, I'm looking to fine-tune this model (TinyLlama). Is this possible? If it's possible, how long will it take for the model to be fine-tuned?