check https://en.akkogear.com/ they have a HK one, a cinnamoroll, and kuromi.

cinnamoroll: https://en.akkogear.com/product/cinnamoroll-3068b-mechanical-keyboard/

hello kitty: https://en.akkogear.com/product/hello-kitty-3096-mechanical-keyboard/

kuromi: https://en.akkogear.com/product/kuromi-5108b-plus-mechanical-keyboard/

they have a few others as well not just these.