Completion of the module YML discharge from OpenCart

You need to upload YML from site to OpenCart 1.5 for Yandex Turbo pages.
At site 1 400 000 products. Yandex does not accept such large files.
Needs to create several files, according to the limitations of Yandex:
The total number of images 50 000
The number of pictures in one offer element 200
The number of elements offer 30 000
The size of the YML file 500 MB

Module loading a YML, you can modify it or use your