U knw Krishna.. I’m from Kerala. Whenever I need some special components, I just leave to Bangalore with my friends. There is place like an ‘electronic street’ at “SP road” which is my favourite destination. I don’t know any specific dealers, but if you don’t get it from bangalore, I tell you that you can’t it anywhere else from India. You might know some better place than this, anyway..
Then you have only two options, either to change the plan or purchase the component online from the distributors, may be from other countries.
I’ve a suggession about your project..
Why don’t you keep the display vertical. In horizontal, it just remain in a single plane and you’ve only 2d sensation. But imagine if the display alone kept vertical and if it rotates, you will get a 3d display feeling.