@strawberrypimp615 I may not be the best at writing Hollyberry but there is a lot of story on her! So I do suggest checking that out
Gold however, she only has a few lines, so there's a lot of freedom when writing with her, but the main things to note is that she's pretty arrogant and really REALLY likes gold and riches, she runs her kingdom with a iron (or golden, if you want) fist, but that's the most you get on her.
Both of them are passionate and loud, so I guess that's your starting point, my best suggestion is to look at their characters and use that as starting point, but then again I'm not the best writer and I do apologise if that didn't make much sense!
And thank you! ^^ the background art was pretty fun to draw ngl