Q. Do you have Ishihara Plates?

We don't have the plates, although there may be examples in some of the psychology textbooks.

I suspect that won't be thorough enough for your needs.

There are some websites that (despite the variation in color monitors) might be useful to you for study purposes, although clearly not adequate for an actual test:

• https://colormax.org/color-blind-test/
• https://www.colorlitelens.com/ishihara-test
• https://www.color-blindness.com/ishiharas-test-for-colour-deficiency-38-plates-edition/
• https://www.colour-blindness.com/colour-blindness-tests/ishihara-colour-test-plates/