Deltic Engine

I am trying to reconstruct a deltic engine. The deltic is a 2-stroke, opposed-piston engine in a uniqe delta design. Peak power for partol boats was 3100 hp @2100rpm, still very impresive. It was also used in the famous Class 55, "Deltic" Locomotive. Engine Types: http://www.npht.org/deltic/4579702653 For further information: http://www.modelenginenews.org/etw/deltec.html http://en.wikipedia.org/wiki/Napier_Deltic http://www.ptfnasty.com/ptfDeltic3.html Pictures i used: http://www.practicalmachinist.com/vb/antique-machinery-history/deltic-engine-details-photos-115098/ http://s3.photobucket.com/user/Asquith1/media/Deltic04.jpg.html http://www.napier-chronicles.co.uk/power_unit_7.htm I don't know if it is correct, especially inside of the inner piston part, so if somebody can help me, please be so kind and write a comment. Update: No Time atm :(, and still no idea how the cylinder liners are mounted. +The engine block is so complex!