Paper Make iT ! have released a bundle including their Space Base + Space Base Expanded PDF terrain sets.
From their announcement:
These pdf Sets contain all you need to create your space base dungeon in just seconds after printing the many tiles available.
SET1: Here you will find Corridors from 1×1 to 1×10, L-T-X Joints and several rooms from 3×3 to 8×5. A room with a big entrance can be used as Hangar. Go here for this single Set.
SET2: Here you will find 3 squares wide Corridors and L-T-X Joints plus a modular huge hall made up of 5×5 tiles that can be combined to form a quite big room starting from 15×10 squares. Go here for this single Set.
All these designs were generated using only Shuffler. Source files are also here included so that, if you own Shuffler, you can easily modify all the tiles and get a never ending variety in dimension and colors.
And with Shuffler and User Images Plug-In, you can even add you own images to personalize the Space Base. Try it out. These two Sets are now available in Bundle with a savings of 23%. Source files for Shuffler are included.