just checked your links. The showed helmet in the CRL of the 501st isn´t right. The Dark blue vertical hash marks on each side of the helmet cheek are as shown black - the clones have blue stripes (look for this at the written text in the CRL) - when i bought the helmet i got the black short stripes too and checked before stiching them on the helmet first in our 501st forum if they are right. Clone members told me that they are false and i bought the right ones for clones.
There are some helmets for a Neyo around. All are looking different. If you are searching figures of Neyo on the net. You will see that the Neyo helmets all look diffrent. I prefer to look at the sideshow figure.and oriantate to it cause that one looks great and mostly movie accurate.
To the shoes i don´t know what you mean what is missing. They aren´t still finished.
Cheers Eric