The brand Bois Modélisme provides a Double track tunnel entrance with retaining wall on the left, for miniature networks in HO 1/87th scale under reference 109009.
You'll find the same product, with retaining wall on the right under reference 109008.
This tunnel entrance is made up of walls modelled with three-millimetre-thick medium (MDF) parts and stone facings made from cardboard. This work is designed to be integrated into your relief.
Decorating tips:
- Assemble all the pieces of the tunnel entrance and then paint the whole thing.
- First, paint to fill in the engravings with a dark colour, black or grey for example. Then colour the pieces with the shade of your choice using the "dried" brush technique.