can someone PLEASE help me out with the origami chuka ryu by Hoang Trung Thanh!? last time i asked this no one ever responded

! and i desperatly need help

! anyways, i am confused with the ratio needed for the chuka ryu. is there a basic ratio for the model? like 1x7, 1x4, 1x8, etc. and if there is not, could someone please provide me with the simplest ratio there is? any help would be great and thanks in advance

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