Your search for 1/35 and vehicle/armored/tracked/spg/marder gave 2 result(s).
# 6769 Sd.Kfz.131 Panzerjäger II für PaK 40/2 "Marder II" Early Production (Dragon)
# 80168 Marder III Ausf.M Tank Destroyer Sd.Kfz.138 - Late (Hobbyboss)