Hey @findingbugs, I am glad that you are studying about cloud.
As you have been studying AWS from past few months I am pretty sure that you must be having a good idea on the services and functionalities. Getting Internship for Cloud Architect is difficult as its not a entry level job and you must have experience. Getting Internship again requires a lot of dedication and perseverance. There are many vacancy for the Internship and you can find it listed in many websites.
I would recommend angle.co and indeed.com
Hope this helps you for your future endavour.