i know u guys used to own us back in the days, but now we just call it “ding ding” instead of tram, officially still tram, but everyone knows ding ding because of the sound it makes 
and here are my aliexpress vendor list for titanium bling bling screws / bolts / nuts:
Baoji Ti Product Factory Store
https://www.aliexpress.com/store/3210093
Pro-Titanium Bolts Store
https://www.aliexpress.com/store/1522191
Tools & Machinery Tribe Store
https://www.aliexpress.com/store/3619010
Wanyifa Dear Store
https://www.aliexpress.com/store/906114
Metalbuy Store (do NOT buy Gr2/TC2 stuff, its soft)
https://www.aliexpress.com/store/5008431
SunCool Store (mainly nyloc)
https://suncool.aliexpress.com/store/739846
Metalworks Store (do NOT buy Gr2/TC2 stuff, its soft)
https://www.aliexpress.com/store/5890096
sometimes they do different promotion and stuff, so u should be sure to check which one got the cheaper price for whatever size / length u need.
i’ve only ever gotten rainbow bling from them before, so cannot comment on other colour accuracy.
ps i don’t know how to make it pc friendly from a phone, so im sorry in advance
nvm, found a way to edit the URL to make it pc friendly