OG DS personalization modding

Heyo, My partner and I are interested in doing some cosmetic modding (maybe some little enhancements while we’re at it) to an original DS does anyone know any resources for nifty parts I can get? We’re complete noobs to this kind of thing. I’ve tried googling it but I only seem to find info for 3ds, DSi, and DS Lite. I wouldn’t turn down a YouTube channel recommendation if folks have them as well!