Adapted from the Portal bookstand (by konrad44, http://www.thingiverse.com/thing:25396) now a snap on kit, with separate pieces so you can mix and match you favorite colors.
Update: Now with scale-corrected STLs and SKP files.
portal_bookstandv2-Person1.stl | 155.0KB | |
portal_bookstandv2-person2.stl | 92.9KB | |
portal_bookstandv2-Portal.stl | 1.1MB | |
portal_bookstandv2-Stand.stl | 95.6KB | |
portal_bookstandv2.skp | 998.2KB |