I am preparing to redo my elevated track and I needed to build berms for the early part of the elevation. Soooo, I pulled out my temporary O27 lead up. See picture 1. Next was to develop a curve from the lower level to the riser. It took a lot of fenagling to get the right entry point and a workable elevation. Once I found the right set-up the next step was to develop a bern that could be decorated into a nice part of the layout.
I decided to use paper mache. The support base was firmly attached to the layout surface so all I really needed was to mold some sides and create a sloping area. I used parts of a plastic milk bottle for one side and used a cardboard paper towel roll for the other side as the form. 1/2 white glue, 1/2 water and strips of newspaper were used to cover the form and give the whole berm strength.
It will take a couple of days to dry and then I'll weather the track, ballast and cover the berm with vegetation. This will hopefully be done on Sunday and I'll add some updated pictures.
All suggestions are very welcome.
Temporary riser:
Forms:
Finish with Paper Mache: