Photo 1: Close-up of Ultracast spinner cone. Replacement cone has rivet and fastener details which are missing on the Eduard kit spinner (the rest of the kit is fully riveted and is beautiful). The nose of the cone is also better detailed.
Photo 2: Contents of kit.
Photo 3 & 4: Prop blades and shaft installed on Eduard kit backing plate. Propeller blades have more accurately shaped tips and are keyed for positive location on the kit backing plate.
Photo 5: Ultracast spinner on left with Eduard spinner on right.