To keep the file size small I've only included one of each type of tile I created. FWIW, I've printed several of the clear terrain and 2 each of the straight through road and river tiles to make the board layouts more flexible.
Some nice vector based tiles there! I wouldn't have thought the file size would be an issue for BGG however - I've uploaded files over several megabytes in size before.
Thanks! Creating them and the paper army I uploaded was a selfish pursuit really since I wanted something portable for a quick game at lunch. Since they turned out nice, I thought I'd share. The PDF is actually a lot smaller than I anticipated. The core graphics file the PDF was generated from was almost 20mb.