I really love it, but I would have loved it even more if you had used your on colors and lines. Just to make it more of your own. I would love to see more of you! But as I said I really like the outcome and love the structure of it.
Oh no! Don't waste your beautiful bamboo. It's won't felt on it's own. Only wool & llama & alpaca etc, will felt. You can add bamboo to the top layer and the wool below will hold it on But bamboo alone will not felt.