SENMM is an extremely stylised technique that, IMO, doesn\'t suit every mini. This mini, for instance, has way too little metallic surfaces for SENMM to come to it\'s right. In my eyes, the SENMM only creates confusion here instead of wowing me.
So, I think the biggest problem here is not that you\'ve done badly with the SENMM, but that the technique doesn\'t really fit in this context.
Furthermore, you will always run into problems if you\'re doing SENMM concerning what should be reflected in the metallic objects. In the middle pic here you\'d expect to see some of the pumpkin reflected in the side surface of the knife. Instead you see a horizon that, in fact, should be blocked from view by the pumpkin. This type of problems will always occur when using this technique, but I feel it becomes very obvious here where there is only one small object that the technique is used on.