I am not completely out of hope just yet. Out of guidance, perhaps, as I still need to find more information on how to treat/find materials and build this particular bow, so my progress is more or less suspended for the time being. What I will be looking into, in the meantime, is for me to make an attempt into building a bundle bow. I've seen more information on bundle bows than what I have previously attempted, so I am not as in the dark.
Although some concrete tips for bundle bows would help, as I have some degree of difficulty finding them.