Sorry I didn’t reply to your previous message, I don’t know how I missed it haha. I wanted to let you know I finished creating the demo and hope it helps to show how you can use the elements. It also has prefabs for all elements, code for some systems and more. More information here: https://deadrevolver.itch.io/pixel-ui-hud-pack/devlog/902472/new-unity-demo
Thanks for your patience while I built this. I hope it helps.