I have a white build, i want white cables but im not sure how that works because I havent researched cables much, is there a white cable kit that would give me everything i need?
heres my build
Something like this should work
The Antec ones already linked previously look decent enough. You can also check out https://mod-one.com/, https://cablemod.com/, and https://www.ensourced.net/ if you want a customs et for your PSU.
Though, I can't recommend the manufacturer included ones like Corsair or EVGA. The Corsair ones are super stiff and hard to work with and I've heard the same about the EVGA ones.
I got these https://www.amazon.com/BitFenix-Alchemy-Cable-Supernova-Supply/dp/B01FAVAWRO?th=1 they work great for my G2 unit. You get more than enough cables, think if you got another 24 pin cable you'd have enough to sleeve two systems. High quality cables as well, these aren't extensions so you dont have to worry about running out of room for cable management.
Use this website to create a cable kit: cablemod.com