Hello,
In case you are the person who contacted me on Reddit, are you rzepeda1 ?
I am a data scientist with a wide data visualization knowledge, I am also a web developer and can use more advanced and customized visualizations for your specific case.
I have also downloaded the file you posted and have taken a look at the different parts of the organizations with the desired colours and shades.
I will be looking forward for your reply, so feel free to message me.
Thank you