English drivers - https://www.reddit.com/r/MechanicalKeyboards/comments/ar8j1t/download_modded_ajazz_ak33_rgb_drivers_here/
Aliexpress link - https://www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20190719004508&SearchText=ajazz+ak33
I also made a C API for the RGB of the keyboard (the API has some limitations because of the keyboard and you need to install the WinUSB driver on the keyboard(Interface 1) using Zadig) - http://www.mediafire.com/file/472zal5whhbdgfy/AjazzAK33API2.0.zip/file
You need to compile the API with gcc (using the .bat files is recommended)
Replace the gcc path in the bats with your gcc