Big thanks to Radj for all the tips! Thanks to Seth for where to buy the heatsink, Obet for the LEDs and lenses.
All set
Closer look at the materials
My son's robofish (pic unrelated) :p
Heatsink Sanded
I used 600, 1000, then 1200
Heatsink Drilled
I used 3mm drillbit
LEDs Attached
I used Z3-150 thermal paste and secured the LEDs in place using silicone
Light Test without Lens
hanlakas!
Light Test with Lens
Tested it on the nano, so far parang mas maganda ang effect pag walang lens, esp the ripple effect
Yet to be done:
1. Installation of the cooling fans
2. Figuring out how to fit all of it in the nano's hood - could not fit it all without cutting up sections on the hood.. malamang I'll have to remove the hood entirely
Will post pics of how it goes. Sorry, no tank shot, wala na kasi laman except a couple of fishes, COCs and a sponge.
Thanks for viewing! Comments, very welcome
Linis ng pagkayari! Malayong-malayo sa trabaho ko sa LEDs ko! 
