EDIT: Also posted this in the Gen-1 Sequoia forum, but it applies to the G-1 Tundra folks as well (plus THAT forum doesn't get much attention) ...
Wow, what an easy mod! I couldn't take the puke-green lighting for another day, so I removed the panels, and peeled off the green "condoms" that covered the bulbs. I have seen some guys re-cover the bulbs with another color (blue,red, etc...) but leaving them naked produces a nice Amber glow, which is my personal favorite anyhow! If you haven't done this, it is extremely easy, and can be done within an hour, TOPS. I haven't gotten to the cigarette-lighter yet, nor the door panels, but they are so minor that I'm not in a hurry. Also, the upper display (on the roof, has temp, mpg, homelink, etc...) can't be changed from the green. The buttons are actually green plastic on the rear, so unless you design your own new plastic button, they have to stay green. No big deal really.
Oh, and if you're wondering what radio that is... the link is below. It's a cheap Chinese "direct-fit" unit, and I have to say, it's pretty decent. It literally is a direct fit; no wiring harnesses or dash kits needed. This particular one is having issues with the SD card reader & the iPod interface freezes up, so I'm returning it for a refund. I'll probably pickup a different one within the next couple weeks. Considering they have everything built in (ie Nav, BT, video playback, direct fit & plug-&-play including steering wheel controls)... for less than $400, it's a good deal.
Car Stereo RDS Radio DVD Player+GPS Navigation Fit 02-09 Toyota 4 Runner 4Runner | eBay