Well,
the real question now - do you want to spent time figuring out how it suppose to work or not?
It looks as generic serial interface - cs(b) chips select , wr(b) write read selector , data - we can only guess it is 8 bits etc.
The real issue is - it is probably custom made LCD, with some build in RAM patters, and even with the controller it is almost impossible to figure ti out.
Technically challenging, but it''s your time you be using.
Sorry cannot be more encouraging.
Jim