Are there any services that offer keyboards with more than 105 keys and their own inscriptions on them?

Question

Keyboard

So, I want a keyboard with more keys than the standard one (105) and the ability to order the application of the characters that I need.
Naturally, not at horse prices .

Answer 1

I'm doing my own project, not a standard keyboard. If possible, in a year I can help you with Claudia. :)

Answer 2

Curiously, the complete computer is more expensive or cheaper than a horse? :-D