Building A TT:120 Model Railway - Episode 8 - Tunnels, Arches & Bridges!

Next Episode: https://youtu.be/NavG9HS4YlI Become A Channel Member: https://www.youtube.com/channel/UCx7OfzRi8-nPLyYuuU74l4Q/join SHOP: https://shop.thatmodelrailwayguy.com _______________________________________________________________ This episode is proudly sponsored by DERAILS MODEL SHOP! Check them out here: https://derails.co.uk _______________________________________________________________ In this episode of Building A TT:120 Model Railway I tackle one of the jobs I've been really looking forward too, namely the tunnels and bridges on the layout. There's also the construction of an 11 arch retaining wall too which creates a fantastic facade to the upper level. All that, plus more scenics are added around the layout as the exhibition draws ever closer! Products Used: Retaining Walls: https://shop.thatmodelrailwayguy.com/product/laser-cut-retaining-wall-kit-tt120/ Industrial Units: https://shop.thatmodelrailwayguy.com/product/laser-cut-retaining-wall-with-industrial-unit-kit/ Tunnel Portal: https://shop.thatmodelrailwayguy.com/product/laser-cut-double-track-tunnel-portal-tt120/ Light Green Clump Foliage: https://goaff.pro/eyzejh Medium Green Clump Foliage: https://goaff.pro/ybkhqu Fine Leaf Foliage: https://goaff.pro/kstglh PVA: https://amzn.to/3VQYxOy Polystyrene: https://amzn.to/4eUcfJk Mod Roc: https://amzn.to/4eStSsU Brown Paint: https://amzn.to/4eOWZND Rock Moulds: https://goaff.pro/erohqp Ground Texture: https://goaff.pro/tgibrj Green Fine Turf: https://goaff.pro/effgaa Yellow Fine Turf: https://goaff.pro/vtjeyt Universal Ground Cover: https://amzn.to/3YaVBPr 3D Printed Bridge File: https://www.thingiverse.com/thing:4047326 Railmatch Sleeper Grime: https://goaff.pro/okmgqu Railmatch Light Rust: https://goaff.pro/ykxuag