u/Hopeful-Check7171

I've never built a keyboard before nor do I know anything about it so I have no clue what I'm looking for.

I want a 100% greyscale keyboard with creamy sounding keys and very subtle rgbs (preferably with music controls but i'm fine without). I want to put it all together myself and I'd rather not go over $200CAD (let me know if thats high or low for a custom keyboard)

which materials should I look for