Guillem96 has a new payload available on GitHub: argon-nx.
As he states in the description there, it’s meant to be used to choose which payload you’d actually like to launch; just use the ArgonNX payload, & then choose from any BIN you have located in the \argon\payloads\ directory. What’s nice about this is that you can choose the logos to go along with each BIN. Still have some work to do, but this is what my selection screen looks like right now: