Here is a free Spider Man 3D sketch ZBrush model that I created. You are free to download and check out in ZBrush 3.0.
I would love to see some people take the model and pose it using Transpose tools in ZBrush.
CLICK HERE TO DOWNLOAD THE ZBRUSH MODEL
File has been updated as of March 22, 2015. I updated download link, added a Zremesher low resolution version as an obj, a high resolution version as an obj, created a new project file for ZBrush 4R6, cleaned up the old meshes that are in subtool parts, set everything up to render with BPR render. Added this all to one easy to download ZIP file.Hope you all enjoy! :)