I'm new, looking for input

I’m new to Zbrush, but not 3D. I’m hoping to have attached a picture of my second Zbrush model. The LOD0 was created in Maya, all of the detail was added in Zbrush. Textures in Photoshop. This is a 3473 tri model with large texture/normal/spec maps. Any comments appreciated. I should have a revolve rendered by tomorrow.