That's why I go by
Memory Alpha and the sites on the External Links linked on the article. In this case, it's only the combadge. I thought the pips were too, but maybe they go silver after First Contact. I'm attempting to graphic novel my fanfic so I'm obsessing. Also I try to make my sure my fanfic is super accurate because people like to nitpick...but it's what we Trekkies do, right?. ^_^
I'm thinking of making palettes available on my dA at some point, but I have some stuff
saved in my faves too.
I think the last combadge I made I used the Trek Signs font and colored it! It was super tiny though.