Anybody know just how possible Sega Model 2/3 emulation is on an RP5?

I just purchased my first ever handheld, and I’m curious how possible it is to emulate model 2 and model 3 on the RP5. One of the reviews I watched mentioned that it was possible through rocknix. As a beginner (with no experience in Linux) how difficult would the setup of rocknix + whatever emulation software be? Sorry if this is worded a little strangely I’m not very well versed in emulation speak. Thanks!