So, it's not everyday you see SE Asian people in historical mod. The inclusion of SE Asian people, particularly people in Johor and Bandung/Surabaya, is awesome. A few stuff though, if you don't mind input:

- There was no Bandung in 16th century, not yet. The town you're looking for is Pajajaran.
- Most of people in the islands today known as Indonesia and Malaysia were Muslims in 16th century, so they don't really dress around naked anymore. They roughly looked like this: http://imgur.com/a/afuma
- They are not organized by tribes, but by kingdoms and empires.

For resources (clothing) you can check out the "Suvarnabhumi Mahayuth" mod, it's open source and you can use their clothing. :)