Have a 3D printer?  Print our models yourself!  
Ready to print file.  Simply slice using your printers software and you're ready to go.   Supports are included in the design.  
210mm long by 71mm wide.  Each tank is 60mm in diamter and 112mm high (not including railing walkway)
1 piece.  No assembly required.  
Superbly detailed model with rivet detail, handrails, ladders and pipework.  
OO gauge 1/76 scale
Designed and manufactured in the UK by Goodwood Scenics Ltd
For personal use only.  Not to be resold in any format.  Covertly marked designs.