How to drive TFT screen of MP4 with arduino?

hi fellows, im thinking about making a bluetooth wrist watch to check my messages on my phone on the go. As you already know those colored screens are pretty expensive for a hobbyist and student. And im going to open-source the code and the hardware if i succeed. Please help.. Those commercial bluetooth wrist watches are like 200$ and not available in every country if we would have such an open-source project it would lower the prices a lot. Here are two photos from the TFT screen on the MP4 circuitry.

any suggestions welcome :)

i have googled a lot and i couldnt find any datasheet about this TFT. but im sure some of our members in this forum who are familiar with TFT's or LCD's might have an idea. i labelled my opinions on some of those pins on the lcd.