Something I found that we may could use in a BF mod. The best part is that it isn't part of any game since it is a independent model pack made by a Sketchup modeller so no strict EULA or stingy company hoarding their models. Now these aren't the exact textures as there are if you put these models on a Reach forge map but a experienced skinner could probably make more exact textures.
Link: http://mickraider.com/sketchup-designs/reach-advanced-objects/
Looks like it has some interesting layout.