Where to find the G light button on 6900 g-shocks? Please Help!

Hi, I'm wondering where I can find the light buttons (G button) replacement parts. I've spent some time searching but I couldn't find any. My dw6900fs-8 was ruined after I tried to dye it and I'm not sure why the color came out like funky brown-ish burnt (same thing both times when I tried black and navy blue). Then I used some Goo Off or something and melted my G button plus I lost the circlips or whatever they're called. I really need a new bezel, band, and g button. Anyone that can help I would appreciate very much!