If you're talking about training from scratch and not fine tuning, that won't be cheap or easy to do. You need thousands upon thousands of dollars of GPU compute [1] and a gigantic data set.
I trained something nowhere near the scale of Stable Diffusion on Lambda Labs, and my bill was $14,000.
[1] Assuming you rent GPUs hourly, because buying the hardware outright will be prohibitively expensive.
If you're talking about training from scratch and not fine tuning, that won't be cheap or easy to do. You need thousands upon thousands of dollars of GPU compute [1] and a gigantic data set.
I trained something nowhere near the scale of Stable Diffusion on Lambda Labs, and my bill was $14,000.
[1] Assuming you rent GPUs hourly, because buying the hardware outright will be prohibitively expensive.