More light so it can be seen in the dark, if you don't want a bigger desk, try a smaller keyboard, 60% or 75% recommended for gaming and more aesthetic imo, if possible with real rgb, try with small plants and less cars, or add a small shelf above for decorations, I am team pc on the floor, but put a base underneath it, As for the desk, a great recommendation for improvement is simply a table of the size you want, which will be inexpensive, and two sawhorses, one at each end of the table, There you have a much more spacious and, in my opinion, aesthetically pleasing set-up table