My source is https://old.reddit.com/r/make_money_online_vip/comments/14f6eim/how_to_get_turkish_vcc_detailed_guide_cheap (that sub name sounds very suspicious but it does work)
Note that the Revolut part might not work with American Revolut accounts. Read the comments.
Oh also, you’ll probably have issues topping up on 5sim.net. Only crypto seems to work for me.