[Help! Very specific script needed! (Update)]

Hi! I'm a user looking for a very specific script that is modifiable. I have an avatar that has a screen for a face - Many users have others like it, but they all seem to have one similarity: A typing animation! For this, it uses a script that animates a texture upon typing, and stopping when done. I unfortunately have 1) Not found a script that is modifiable (or any script at all) 2) Cannot script myself 3) Have a very limited budget, which means I can't just buy a new head that has animated texture typing. Attached is a picture of my avatar, so you know what I'm talking about...

If anyone would be willing to help, it'd be great! Thank you very much!

 

UPDATE: I am willing to learn scripting and am looking into it - Thank you for the suggestions - but my budget does not allow it. I've been meaning to learn to script anyways, which will give me a big advantage for selling things on the MP. I am willing to learn from another user as well. Hands-on learning is good for me.

[Buying Linden becomes stuck on "Estimating..."]

Attempting to buy 500 to 800 Linden. Frozen on "Estimating". Unable to click Buy Now.

[Are people who speak English allowed in International places?]

I would like to go to one of the places on the Destinations tab called "Japan - Hibora" to learn more about Japanese language and culture. I'm a little paranoid, however, because my first language is English. Thank you