I am preparing for ISTQB Test Automation Engineer examination.
I cannot find any tutorials or model question papers.
Please provide some links?
There are questions and answers available on ISTQB's website.
Looking at their roadmap, there is no Foundation or Intermediate Automation Engineer exam, so you might want to try searching for terms that include the words "Advanced Level Test Automation Engineer Exam Documents" or something similar.
I also managed to find these test questions answers when searching for the above.
I have found one more link having questions and answer pdfs
Click on -> Sample Exams
Scroll and look for -> test automation engineer