I will not eat the heavy starches raw it takes too much energy that can go elsewhere for I.
Maybe you can make a herb infused tomato puree and have it like spaghetti?
I do vegetraian (not all raw) I tried raw for a full summer and had some nice quick healing but it took too much vital energy to digest the food in the long run and digestive fire sufferred. I prefer to only eat once a day now as my energy is best used elsewhere.