Need Help with AutoIt Script. (Blob Image 5-5-5 BMP)

I am trying to find a simple way to replace images on an Innotab (kids vtech device)

The images are stored in a SQLite database in Blob Format.

The images are Bmp 5-5-5 (without a header)

I am able to view them using this AutoIT script

http://pastebin.com/v2dyRyBG

The above link is the auto it script

the "SELECT thumbnail FROM Games_info where pkey='3'" pulls the blob file from the database

Here is the blob file I saved directly from the database

http://wikisend.com/download/239802/blobthumbnail

Does anyone know an easy way to possible edit this blob file? Or a way I can make a 57x57 a 5-5-5 bmp blob without a header so i can insert it into the SQLite db?

Here is a link to the innopad.db file that the AutoIt script reads from

http://wikisend.com/download/393450/Innopad.db