im not sure where to post this, so it will be here:
at mt weather after taking the elevator to the lower level (spiderbots area) i managed to fall into a box.
im not sure if it is an important enough bug to fix it (your average player doesnt jump around on boxes for fun) but here it is, a screenshot pack describing where it occurred:
http://www.sendspace.com/file/dicw0r
first three show the way to the problematic area (culprit is in the lower left corner of shot #3), the remaining eight are taken from the box at different angles.
this was the only bug i found at almost at the end of the mod, so kudos.
great mod btw, but i guess you already knew that

cheers,
g