Solid sculpture work for week 2 @amblender! One note from me is that the top board (long one) feels like a different scale than the other boards:

All the other boards feature smaller, more appropriately-sized grain crevices. This long board has bigger crevices which throws off the scale overall.
My last note is that your creases could level up by 1) being longer and 2) sharper with scraping on both sides of each crevice:
