If there is anyone you can trust in the country you are leaving then buy enough drives to make a copy of your stuff and leave that (encrypted) copy behind. All

If there is anyone you can trust in the country you are leaving then buy enough drives to make a copy of your stuff and leave that (encrypted) copy behind. All of the stuff you take with you should be encrpyted. If anyone were to try to look at it then you dont know how to open any of it.