Diesel 10 is whats known a 'peak' either a class 40 / 41, 44, 45 or 46 not a warship they didn't have a 'nose' like diesel 10 has also he has a wheel arrangement of 2c+c2. Wikkipedia is a mass of disinformation. Diesel 10 is a top idea and cant wait for you to up load.
(D22 may be my own model at some point in time, now to find space and time to make it )
Of interest, D1 to D10 were built from the same body shells, same with D11-D135 I think and all the 46s. I can't remember all the D numbers off hand, although I do have a diagram (2 actually, one from a book of Diesel Traction, published by the BTC showing the Steam heat arrangements and another one showing the modifications later minus the HIH) and other info.