I've been trying to find an old photo of an Indian lady getting pied but this made me wonder, where do I find Indian wam?

India?

You almost never see this! I would love for that to change.

You mean women of South Asian decent? Unfortunately, there aren't very many that I know of.
The Pie Zone did a video with Sheila (which is on sale right now).

The Pievids empire had a clip on the Crazy Pied Babes store entitled Crissy Gets Creamed. I found it is now available as Excessive Mess Volume 88.

There's 2 videos from Nikita from Anglefan.

I think Danielle from the producer who removed from the site was South Asian. She did multiple pie and slime videos.

I believe Shawnelle from the old Anglefan college project videos was south Asian too

Quite a while back, Saffron from Messychixxx was amazing. You could see if those images are still available.