I've started to design a macro pad in the same style as my key caps. For now this is just a concept, and I haven't started on the insides yet. Probably best to decide on the appearance first. But I was thinking of using an integrated switch plate, to simplify manufacturing. I can easily machine prototypes when the time comes.
I thought it would be interesting to see what Geekhack thinks of the design, and maybe get some ideas and advice on next steps. The electronics side is my biggest weakness. I'd like it to be easily programmable and repairable.
Anyway please let me know what you think!
Some basic renders I did in Fusion:
Full black anodised alu
Matt black anosided alu case with clear anodised key caps
Clear alu and brass
Black alu and brass