俄罗斯采购需求：触摸屏显示器，液晶触摸屏，液晶触摸显示面板，液晶屏模块，无线彩色温控器，智能房间温控器

I'm reaching out to inquire about the availability of the necessary files to properly flash the device using the Phoenixcard Tool. Specifically, I'm looking for the .img file for the mentioned model, or alternatively, if there's a DWIN_V1.X.X.tar file that comes with the factory settings for this unit. Could you please let me know where I can download these files? Access to the correct firmware is crucial for our operations, so any guidance you could provide would be greatly appreciated. Thanks in advance for your assistance!