Hi there!
It looks like this topic has been up for a while, but if you're still looking for a writing assistant, I'd be happy to volunteer a hand. You can find my portfolio here, and a couple of the games I've worked on here. Along with being a writer, I'm also a programmer and an artist, and familiar with the visual novel workflow. If you have any questions for me, please feel free to contact me on discord at pastelqueenofhell#0642.