Today I received my 3D printed Class 42 body shell from Shapeways in the USA. It is very wonderful. The detail is amazing (USA 1 cent for scale..slightly smaller than a 1p coin for UK readers). I hope I can do it justice. Step 1 is done. Sprayed British Railways Dark Green. Hoping to produce a T scale "Onslaught". Provided the body turns out OK I will then buy the required 19M motorised chassis from Alan Ramsay