Mike,
I used the standard IBG's Einheitsdiesel kit(#35003), not the one with the 3t. Bilsteinkran(#35006).
My FAMO will be F3 type hauling a Sd.Ah.116 with a Bulgarian StuG III as load.We bought 2 sets(FAMO F3 plus Sd.Ah.116) from Germany in 1943.
Later on- in 1945, while fighting the German Army in Hungary, the troops of First Bulgarian Army captured an intact Sd.Kfz.9/1 Drehkran Bilstein(Hebekraft 6t)., that was put to use immediately. Here I'm wating to see how the announced Trumpeter's kit #09576 will look like.
The other Kran in use with Bulgarian Royal Army was Kfz.100(5t. Bilsteinkran on Buessing-NAG 4500A truck)-1 piece was deivered in 1943 and used in Assault Gun Detachment's organic Repair and Maintenance Unit.