I'm looking for the texture used in the fence poles of nazi_zombie_penguin.

Additionally, I'm looking for the sandbag model(s), although I know it's probably obvious.

looks familiar. just press that f button on the top right corner on radiant and type "fence", or you may go to textures -> surface type(might be usage, not sure) -> fence.

looks familiar. just press that f button on the top right corner on radiant and type "fence", or you may go to textures -> surface type(might be usage, not sure) -> fence.

It's usage, but I can't seem to find the texture the mapper used. It looks a lot better than any of the textures I can find.
*facepalm*
I just now realized about surface type. I've been using the usage one, not the surface type. I found it. Thanks!

The textures are some sort of trim texture so I would look in the usage of exterior trim. As for the sandbag models there are a couple:

Singles:
static_berlin_sandbag
static_okinawa_sandbag
static_peleliu_sandbag
static_seelow_sandbag

Barrier Pieces:
*ANY OF THE ABOVE*_lego_mdl // Middle piece
*ANY OF THE ABOVE*_lego_end // End piece

If you need any more models that you can think of from your head you could always search the raw/xmodels folder.

static_berlin_sandbag
static_okinawa_sandbag
static_peleliu_sandbag
static_seelow_sandbag

Anytime I ever map for anything, I can't find the textures I want, and the times I remember to search it up the name is always the complete opposite of what I look up.