Do we have any information about drop shuttles? Like a TRO with one in them or something?
Nothing. The DropShuttle was an old name for DropShip. The jest from IO was that their DropShips that are 5k and less in tonnage. There really isn't any ships of size category that meets really in that early timeline that can be used for them. There is the small craft like the early
Ares small craft but they weren't true DropShips and don't use DropShuttle Bays. I'd imagine that the
DRoST were suppose to be in DropShuttles but i guess a snafu caused them to be heavier than 5k limit thus unusable in a DropShuttle bay. Technically their the
Saturn Class Patrol Ship (Primitive DropShip) and Mech transport
Black Eagle Class, the Black Eagle DropShips can fit in the bays due to their weight, but they were introduced after the fact the DropShuttle Bays were being phased out. There roughly only 4 primitive Dropship design I known of with additional early primitive variants that aren't fleshed out.
I remember someone telling me only aerodyne type Dropships could not dock with a DropShuttle bay which i think isn't true since it's not in the rules anywhere i could find that said that.