Hi, I absolutely love the mod, but in my current save I have the "Planetaris: Hyarion" mod, and I wondered how I can replace the graphics of that mod's assembler 4 with yours.

Have you joined the official Factorio Discord? I ask because I had no clue how to mod Factorio when I first came across the game and after joining the Discord and asking for help in the mod-dev-help channel I was able to make all the mods on my portal, without the community I would have no mods. I have a hidden setting that another mod can hook into to disable the reskin you can then create a mod that would detect both the Planetaris: Hyarion mod and Assembler-Reskin, it would disable the reskin logic and replace the assembler 4 with the graphics you choose. I left instructions Assembler-Reskin mod folder and I would urge you to join the Discord and ask for help in the mod-dev-help channel.

Thank you so much for the response. I will check out the Discord server!