03 - Assembling the Sd.Kfz.251/1 Ausf.B

scratch the grooves and then sand with 600/800 grit to finish (photo taken in 11 nov. 2016) 

a hard and boring job to do! (photo taken in 08 nov. 2016) 

after a loooooooooooong day, this is what you will have!! (photo taken in 08 nov. 2016) 

the Radiator in OOB (Out of Box) assembly (photo taken in 11 nov. 2016) 

In that time (photo taken in 11 nov. 2016) I seen one picture of reference of this design in radiator, and now I can't find this picture in any place what I looking for references of engine bay!