Been ages since I've had any time to do anything, but managed to carve out a couple of hours to start building my secret base set for demo games at shows.
http://www.crooked-dice.co.uk/wp/product/secret-base-starter-set/
It's 60cm x 60cm and is the core kit, but I asked Gary from Figurebitz to run me some etched floors, so I have a fancy Helipad and some gridded floor plates. Rather than cladding it in the
Set Designer PDF, I thought I paint mine up so it's a bit more durable and might survive being transported back and forth to shows.
So I've spent today cutting some plasticard to clad some of the walls and floors to add a bit of variety and undercoating the floors and doors to work out the paint scheme.
Being short of time I've gone with my tried and tested Halfords palette: Black spray undercoat for the grey and red floors and grey for the white. I've decided the top right room (the store) should be white too, so will give that another coat tomorrow. The doors - not shown at the mo - have all had a red basecoat. I think the walls will largely match the floors - albeit a slightly lighter version. The lab and helipad have plasticard walls and the computer room and store have plasticard floors - all just mounted directly onto the MDF.

Planning out the rooms, I've gone for (left to right) some barracks, a computer room, a lab and store - plus the big open areas. Much of that has been led by the Figurebitz consoles and Crooked resin furniture (formerly Pardulon) that I'll be furnishing the rooms with.
http://www.crooked-dice.co.uk/wp/product-category/figurebitz/http://www.crooked-dice.co.uk/wp/product-category/furniture/

Anyway, shaping up quite nicely. I hope the weather holds off tomorrow and I can spray the walls.
Any tips on weathering a concrete look for the helipad? I tend to do lots of washes, but I'm sure I've seen a good sponge technique here somewhere.