These are my glasses I sometimes wear in VRC. I thought maybe I'd put them up on Gumroad in case anyone wants to buy some for themselves. They are made to fit the shape of the original Rexouium. You might be able to fit them on similar avatars if you adjust the position/rotation/scale of the pieces, but I haven't tested it.
These glasses can also be toggled as sunglasses (one pair of glasses, two lenses). I've included a pretty thorough installation guide for beginners but I've only skimmed the toggle setup. For PC, the glass is specular for both clear and tinted glasses, for Quest the clear glasses are hollow frames and sunglasses are solid black (Quest limitation). The colour of the lenses and the frame are down to your creativity though.
They are pretty lightweight (data-wise) as they are medium-low poly and use materials instead of textures, but you can change the latter.
These might look a bit like the scientist glasses from Half Life, I promise this was a happy accident.
For use with Rezillo Ryker's Rexouium (not included). Do not redistribute. If used in a commission, both parties must own these glasses.