Just to be difficult and obstinate Lets have MG k3, J2, C , D , F1 2 ,PA, PB. In 1/12. Back in the real world, some of the pre war cars in the v/c range and some new tool ww1 aircraft: taube, pup, scout D, albatros c1 and a new avro 504 in 1/72. (of course over the next few years).