I had libraries for the 5.08mm (.2" spacing) Euro terminal strips, but I needed the 2.54 (.1") spacing ones. I simply created a .1" spacing 3D model from the .2" spacing strip by tweaking the scaling and positioning of the strip. As for the holes, you can simply lay down a hole pattern and then
Here's a couple of pictures of the 3D module creation.
Here's the Euro .2" spacing block on the TMCC Buffer.
I went into the 3D editor and took this...
... and made it into this by scaling it.