Hi everyone,thanks a lot for all your comments, and Gingie ,the material i use is blue polystyrene for the fuselage and plastic materials for the other parts(wings,rudders,etc...),the scale i usually work is 1/175,this is more a less the same size as the 1/144 scale used on some revell models, elmeyerle you are actually right, i "combined" the design of the MV-36, an aircraft that i saw here in the forum some time ago,with a side by side cockpit layout,and this is the result,I'm glad that you liked it.
best regards
Pedro