i took my old lemongrass tofu recipe and modified it to make it raw. It worked great. This dish is quite spicy, which i like, but you may want to modify the chili flake and the serrano chile to tame the spicy a bit. I didn’t de-seed the serrano before blending, if you remove the seed it should turn down the volume on the spice.
You may need to play with the quantities of the sunflower seeds and the water. I originally had it as 1/3-1/2 cup sunflower seeds and 1/3-1/2 cup water. Neither are exact measurements, i added as i went to achieve the consistency i desired.