I had some great help on getting bunker reference material but now there's something else troubling me and none of the bunkersites I know can help me out in that area.

I'm looking for all the stuff that would be found inside bunkers, such as: a stove, pipes, their beds etc... so that I could model them and make em props.
Does anyone have any nice ref material I would be allowed to use?

Check out charlie from DOD 1.0 to 1.3. Its got all that sort of stuff.

Unfortunatly I don't own a copy of HL1 anymore.

Its only $15 for some awsomely fun memrebilia :D

for reference material to make your own models, just do a google image search for what you want (this will also give you a chance of getting better references for the textures needed ;))