I've just uploaded KRI Viewer Pack.
The following stuff is inside:
- viewer and engine binaries
- GLSL shader library
- test scenes (both *.blend and *.scene)
- exporter plugin for Blender
Read Viewer Wiki for more information.
EDIT-1: Requires GTK run-time environment!
EDIT-2: Package updated. New version has improved exception catching and reporting mechanics, not to mention better Nvidia graphics friendliness.