I have a side gun for a vintage AT-ST for trade. It is the gun that goes on the driver's right side. I bought a pair off eBay, but only needed the left-hand one.
I would like to trade for one of the following:
The table (actually half a table) from one of the Geonosian War Room scenes.
The base from the Jedi High Council scene #2 (TPM).
If you don't have either of these, maybe you have some other weapon or accessory of interest.