Well done. The transmitted light is great. I like the texture shading as well. For guidance or inspiration nothing is better that a real specimen. Without that good reference photos. Not sure how rough a texture you are trying to represent. Maybe consider mirrored surfaces of the internal faces showing through a little more defined.
Really nice work. The bounce lighting is really well done.
Well done. The transmitted light is great. I like the texture shading as well. For guidance or inspiration nothing is better that a real specimen. Without that good reference photos. Not sure how rough a texture you are trying to represent. Maybe consider mirrored surfaces of the internal faces showing through a little more defined.
Nice!
Filtered light passing through to the shadow is well done!
nice work.
Nice color! It looks like an illustration in a children's book