Just a quick update today.
I've done the test paint on one of the terrain tiles, take a look:
The yellow lines are more vibrant IRL, but other than that the colours in the picture are pretty much what you see. Although I'm trying to keep it as simple a paint job as possible I decided I wanted the tiles to look a little "lived in". The yellow lines were achieved with masking tape, masking fluid and an airbrush and came out really well I think. The dirt on the sides of the roads was achieved using weathering powders (my first attempt at using them), it took me a little longer that I wanted to get the effect I was looking for, but now I know how to do it the rest of the tiles should be a breeze.
One final pic today, proving I was right about the Batman minis fitting the scale of the tiles better, Harley and Mr J were kind enough to help me test the theory:
I hope you like it, C&C always welcome.
'Til next time, take care