the lighting is very harsh on this, and compositionally, the blue background is not doing anything for the colours, nor is this particular arrangment and angle. Perhaps something closer and more abstract?
nice........ would have prefered if you had difused you lightsources more to get rid of some of the shadows...... but perhaps you did it on purpose?
anyway...... best of luck
Would like to have seen a more interesting arrangement of the veggies, such as cutting the cabbage into a wedge and slicing the carrots into strips and maybe arranging on a cutting board. Also, lighting seems too harsh.
fun and original, and i love art that you can eat. nice setup. only nit would be to have tried to not have the shadows which distract the eye a little.