Any more Lillie, and Bonnie, and Roxy? What happened to McKenzie and Chloe Toy?

We’re seeing a lot of Natalia and Aston. I know they’re loyal to WHP and they’re great, but we’d like to see others coming back. What happened to Lillie, my personal favourite? And Roxy? What’s Bonnie doing?
Also, what’s happened to Chloe Toy and McKenzie? Will we see them again?