This is my original Genesis I bought in like '92(?) with one of my first paychecks from my first job at Chuck E. Cheese's (yes I'm fucking old).
I thought I sold it years ago but found out it was sitting in one of my mom's closets, so I bought a few cheap carts and hooked it up to a crt I keep around for just such occasions. It still works!
I am so goddamn happy, I just had to share and I figured you all might appreciate that.
Someone just posted that background and both your posts ended up close to each other in my feed. https://toad.work/post/1039482
I have edited one of these backgrounds to span over 3 monitors and not repeat on any of them. If I can remember it later tonight I will upload it.