On hybrid, I did 3 LED's per layer with a 220 ohm resistor in front of them. Which would replace the 470 ohm and LED on the schematic.
You could cascade this circuit into itself to make a chaser. take the whole circuit, and put it in place of each 470/LED sequence. So that you'll have 4 LED's flashing chasingly/randomly. So that not all the blues and not all the whites are together- it'll be half the blues, half the whites, the other half blues, other half whites. Or at least that's what i can theory up.
There's a very Minute possibility that I could put it all together for you then UPS it to you if you think you're too incompetent to do it. For a fee, of course
Here's an expanded schematic as a cascaded circuit. Also on there is how the layer of LED's would be wired in. I found that 220 ohm resistors were fine for a 3 LED set off 12 volts.
