As for the other lights, here's what was done:
#1. ATC: 4 blue LEDs with built in resistors and 3 coats of blue window tint. Purchased from superbrightleds.com. Part number 74-x
No base used, just soldered directly to the ATC contact points.
#2. OTIS: Same as above. 3 layers of blue window tint over the display. The OTIS takes 3 LEDS. I used the same #74's as I used in the ATC and soldered them directly to the contact points.
#3 Gauge Cluster: 3 layers of blue window tint over the shift position and mileage displays. I de-soldered most of the factory 3-5mm LEDs and installed blue ones. There are six 194 bulbs in the cluster to illuminate the gauges, another two for the turn signals, 1 for the cruise, and 1 for the traction control if you have it. The indicator lights are 3mm and 5mm LEDs soldered directly to the board. There are twelve of these total. All 194 stock bulbs were replaced with blue 194 wedge type. I got mine from ebay seller hi-autopia. Link here.
The 5mm LEDs used were the same Blue, High Output, 5mm T-1 3/4, Water Clear Lens from ebay seller campber that I used for the ATC. They can be had for cheaper than what I paid by purchasing from an over seas seller.
For the 3-5mm LEDs, I left the coolant, gas, and wiper fluid LEDs the stock orange color, but changed all the others to blue. No need for resistors on these. You can use the standard 5mm blue type like the ones I purchased from ebay seller campber.
#4. Lighted key ring: See here.
#5 Shifter Bezel: I still need to do the shifter bezel. Mine is still stock. Details on this here.
I haven't done the needle mod yet as seen here.