This was all carved and BC. The dirt in front of the scoop is more choc cake. it was kind of tricky, as the scoop is just cake, but the sides of it aren't connected. (it was tricky for ME anyway :P) and there were quite a few crumbs, but no one noticed. Whose bright idea was it to do it in devils food? i modeled it after a toy of my son's. I gave out mini versions of the bulldozer to the other kids at the party.