Process photos of the 1:100 scale model -
Walkway Railings - I began with buying sets of metal railings (10mmX245mm) that were suitable for 1:100 scale from 4D Model shop (http://www.modelshop.co.uk/Shop/Model-Detail/Fencing-Railing/).
I then applied a grey base coat of spray paint, followed by a black gloss coat and left it to dry. Once ready I had to bend the strips into the shape of the walkways and punch small holes for the posts to be glued into. Finally, using any remaining strips of railing, I made the handrails for the staircases and glued the joining sections together.