I'm glad to see some people modding the game. Back when the game first came out in march 2021 I made some mods similar to this and thought I share them here since they are similar to what you all are doing.
One mod I made was a free camera controls mod, similar to the one you have. These are some screenshots of me using it
https://images-ext-1.discordapp.net/external/lve8CgA206p0-LJfLmyoiFapIhIDFMK6VhC...
https://cdn.discordapp.com/attachments/818527759679619112/826704988628713492/202...
I also made a mod that added the "creative mode" to the game since on launch the option was disabled for a long time. It made the stack endless, tiles skippable, and made tiles able to be placed multiple times in a row.
https://discord.com/channels/816039153095409774/818527759679619112/8264513127780...
https://discord.com/channels/816039153095409774/818527759679619112/8264496853045...

Video of a friend using the mod for youtube
I'm happy to see that people are interested in modding the game now since at the time many people didn't try it and the devs asked me to move modding to a private discord.