I was able to make progress on the Bio-dome today. I found a 1" thick 12" diameter foam circle at Michaels for $8 (yikes.... good thing I had a coupon).
I wrapped the outside in painters tape to cover the texture of the styrofoam. I'll give it a coat of white glue then paint it white to match the rest of the buildings.
Next I dry fitted the dome on top. The inside I will spray paint light blue sometime later this week.
On to the Hills. These were made from 1" thick blue foam insulation boards, rough cut using a knife, stacked, glued and based on 1/8" thick MDF that I cut to shape and sanded the edges on a belt sander. They were then coated in white glue and gravely sand.
Followed by a coat of 'Mars red' paint. Once dry, they will get dry brushed.
Thats all for now as I am back to work tomorrow. I hope to have another update for you this week.