I played this as a kid, now I feel old. Was a great game but the ending made a sequel necessary, which as far as I know never happened.

There is also runpod.io. you can rent quite powerful machines on a hourly base which gives you the possibility to run the large models. Also they have templates so the machine will be set up ready to go in minutes. All you have to do is to load the model you like to try via the oogaboga web interface of your machine.